| 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 | $21.44 | 12.436% | $24.1063 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $143.63 | 8.356% | $155.6317 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $233.43 | 7.867% | $251.7939 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $174.28 | 10.592% | $192.7397 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $76.96 | 7.269% | $82.5542 | $82.55 | $82.55 | $82.60 |
| Purchase #6 | $68.82 | 4.536% | $71.9417 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $212.88 | 7.360% | $228.548 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $931.44 | $1,007.3155 | $1,007.31 | $1,007.35 | $1,007.20 | |