| 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 | $116.97 | 5.244% | $123.1039 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $135.57 | 11.710% | $151.4452 | $151.45 | $151.45 | $151.40 |
| Purchase #3 | $29.88 | 9.256% | $32.6457 | $32.65 | $32.65 | $32.60 |
| Purchase #4 | $233.54 | 3.294% | $241.2328 | $241.23 | $241.25 | $241.20 |
| Purchase #5 | $246.97 | 7.853% | $266.3646 | $266.36 | $266.35 | $266.40 |
| Purchase #6 | $23.60 | 8.529% | $25.6128 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $128.68 | 11.675% | $143.7034 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $915.21 | $984.1084 | $984.10 | $984.10 | $984.00 | |