| 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 | $114.72 | 10.744% | $127.0455 | $127.05 | $127.05 | $127.00 |
| Purchase #2 | $214.88 | 8.653% | $233.4736 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $22.73 | 6.203% | $24.1399 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $58.29 | 7.843% | $62.8617 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $11.48 | 5.600% | $12.1229 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $123.46 | 5.178% | $129.8528 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $144.40 | 7.435% | $155.1361 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $689.96 | $744.6325 | $744.63 | $744.60 | $744.60 | |