| 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 | $20.43 | 10.637% | $22.6031 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $88.79 | 12.549% | $99.9323 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $248.92 | 6.176% | $264.2933 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $219.40 | 12.178% | $246.1185 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $162.29 | 3.828% | $168.5025 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $244.70 | 5.496% | $258.1487 | $258.15 | $258.15 | $258.10 |
| Purchase #7 | $143.77 | 7.790% | $154.9697 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,128.30 | $1,214.5681 | $1,214.56 | $1,214.55 | $1,214.50 | |