| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.90 | 7.364% | $248.9771 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $144.51 | 11.346% | $160.9061 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $139.54 | 6.259% | $148.2738 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $135.95 | 11.812% | $152.0084 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $179.73 | 5.225% | $189.1209 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $213.65 | 13.815% | $243.1657 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $241.44 | 6.227% | $256.4745 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $1,286.72 | $1,398.9265 | $1,398.93 | $1,398.85 | $1,399.00 | |