| 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 | $185.76 | 8.686% | $201.8951 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $21.30 | 5.570% | $22.4864 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $53.61 | 5.799% | $56.7188 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $57.63 | 8.662% | $62.6219 | $62.62 | $62.60 | $62.60 |
| Purchase #5 | $231.45 | 3.804% | $240.2544 | $240.25 | $240.25 | $240.30 |
| Purchase #6 | $149.54 | 13.110% | $169.1447 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $218.38 | 4.151% | $227.445 | $227.45 | $227.45 | $227.40 |
| 7 purchase totals = | $917.67 | $980.5663 | $980.57 | $980.55 | $980.50 | |