| 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 | $204.83 | 12.873% | $231.1978 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $48.55 | 11.351% | $54.0609 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $32.59 | 10.234% | $35.9253 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $101.74 | 10.255% | $112.1734 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $132.52 | 7.529% | $142.4974 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $70.70 | 9.733% | $77.5812 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $196.70 | 12.294% | $220.8823 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $787.63 | $874.3183 | $874.32 | $874.35 | $874.40 | |