| 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 | $112.50 | 12.104% | $126.117 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $239.58 | 4.473% | $250.2964 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $185.31 | 4.421% | $193.5026 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $32.32 | 9.152% | $35.2779 | $35.28 | $35.30 | $35.30 |
| Purchase #5 | $154.62 | 6.631% | $164.8729 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $237.48 | 7.519% | $255.3361 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $148.95 | 3.193% | $153.706 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $1,110.76 | $1,179.1089 | $1,179.12 | $1,179.10 | $1,179.10 | |