| 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 | $217.79 | 10.528% | $240.7189 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $220.48 | 5.535% | $232.6836 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $70.41 | 6.321% | $74.8606 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $114.78 | 12.673% | $129.3261 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $53.44 | 8.252% | $57.8499 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $235.25 | 10.302% | $259.4855 | $259.49 | $259.50 | $259.50 |
| Purchase #7 | $102.33 | 6.703% | $109.1892 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,014.48 | $1,104.1138 | $1,104.12 | $1,104.15 | $1,104.10 | |