| 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 | $189.92 | 12.575% | $213.8024 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $74.94 | 6.249% | $79.623 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $166.96 | 6.681% | $178.1146 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $169.77 | 8.457% | $184.1274 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $184.99 | 13.760% | $210.4446 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $117.90 | 13.829% | $134.2044 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $117.69 | 6.676% | $125.547 | $125.55 | $125.55 | $125.50 |
| 7 purchase totals = | $1,022.17 | $1,125.8634 | $1,125.85 | $1,125.85 | $1,125.70 | |