| 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 | $232.89 | 7.486% | $250.3241 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $38.64 | 6.638% | $41.2049 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $137.26 | 8.305% | $148.6594 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $197.40 | 7.810% | $212.8169 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $18.41 | 8.413% | $19.9588 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $245.26 | 12.279% | $275.3755 | $275.38 | $275.40 | $275.40 |
| Purchase #7 | $89.85 | 11.270% | $99.9761 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $959.71 | $1,048.3157 | $1,048.32 | $1,048.30 | $1,048.40 | |