| 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 | $26.85 | 5.413% | $28.3034 | $28.30 | $28.30 | $28.30 |
| Purchase #2 | $225.57 | 8.639% | $245.057 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $218.31 | 6.388% | $232.2556 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $199.39 | 12.333% | $223.9808 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $46.32 | 13.486% | $52.5667 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $91.44 | 10.742% | $101.2625 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $33.92 | 12.827% | $38.2709 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $841.80 | $921.6969 | $921.70 | $921.65 | $921.90 | |