| 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 | $211.35 | 11.467% | $235.5855 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $23.71 | 8.772% | $25.7898 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $147.79 | 8.694% | $160.6389 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $139.61 | 8.239% | $151.1125 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $120.51 | 7.413% | $129.4434 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $115.44 | 12.575% | $129.9566 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $45.40 | 3.743% | $47.0993 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $803.81 | $879.6260 | $879.63 | $879.65 | $879.60 | |