| 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 | $120.62 | 12.148% | $135.2729 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $210.83 | 8.468% | $228.6831 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $226.47 | 6.108% | $240.3028 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $80.75 | 5.763% | $85.4036 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $27.90 | 10.786% | $30.9093 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $203.78 | 11.251% | $226.7073 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $85.96 | 11.276% | $95.6528 | $95.65 | $95.65 | $95.70 |
| 7 purchase totals = | $956.31 | $1,042.9318 | $1,042.92 | $1,042.90 | $1,043.00 | |