| 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 | $79.85 | 9.833% | $87.7017 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $243.81 | 6.196% | $258.9165 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $116.72 | 8.271% | $126.3739 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $209.44 | 8.514% | $227.2717 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $219.57 | 9.310% | $240.012 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $100.79 | 9.114% | $109.976 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $82.39 | 9.152% | $89.9303 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $1,052.57 | $1,140.1821 | $1,140.18 | $1,140.15 | $1,140.20 | |