| 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 | $240.97 | 3.708% | $249.9052 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $165.65 | 7.750% | $178.4879 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $62.46 | 9.424% | $68.3462 | $68.35 | $68.35 | $68.30 |
| Purchase #4 | $45.57 | 7.169% | $48.8369 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $69.27 | 13.493% | $78.6166 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $197.57 | 9.596% | $216.5288 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $93.58 | 9.244% | $102.2305 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $875.07 | $942.9521 | $942.97 | $943.00 | $942.80 | |