| 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 | $189.46 | 11.427% | $211.1096 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $209.32 | 5.667% | $221.1822 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $94.36 | 9.386% | $103.2166 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $193.79 | 3.795% | $201.1443 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $44.81 | 12.541% | $50.4296 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $246.86 | 9.139% | $269.4205 | $269.42 | $269.40 | $269.40 |
| Purchase #7 | $12.92 | 8.856% | $14.0642 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $991.52 | $1,070.5670 | $1,070.56 | $1,070.55 | $1,070.50 | |