| 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 | $225.86 | 4.228% | $235.4094 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $11.60 | 13.250% | $13.137 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $56.32 | 8.219% | $60.9489 | $60.95 | $60.95 | $60.90 |
| Purchase #4 | $249.67 | 10.262% | $275.2911 | $275.29 | $275.30 | $275.30 |
| Purchase #5 | $193.78 | 9.233% | $211.6717 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $128.75 | 7.548% | $138.4681 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $52.86 | 13.562% | $60.0289 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $918.84 | $994.9551 | $994.96 | $994.95 | $994.90 | |