| 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 | $166.77 | 11.600% | $186.1153 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $236.94 | 11.563% | $264.3374 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $161.25 | 10.492% | $178.1684 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $108.43 | 12.340% | $121.8103 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $250.96 | 7.413% | $269.5637 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $32.81 | 7.184% | $35.1671 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $204.38 | 5.162% | $214.9301 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $1,161.54 | $1,270.0923 | $1,270.10 | $1,270.05 | $1,270.10 | |