| 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 | $102.70 | 8.369% | $111.295 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $170.73 | 13.496% | $193.7717 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $71.26 | 6.162% | $75.651 | $75.65 | $75.65 | $75.70 |
| Purchase #4 | $66.57 | 11.644% | $74.3214 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $52.49 | 8.461% | $56.9312 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $98.45 | 4.166% | $102.5514 | $102.55 | $102.55 | $102.60 |
| Purchase #7 | $226.70 | 11.775% | $253.3939 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $788.90 | $867.9156 | $867.91 | $867.90 | $868.00 | |