| 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 | $38.25 | 13.301% | $43.3376 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $136.62 | 9.125% | $149.0866 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $21.45 | 6.482% | $22.8404 | $22.84 | $22.85 | $22.80 |
| Purchase #4 | $207.70 | 4.625% | $217.3061 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $192.37 | 12.749% | $216.8953 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $183.39 | 7.785% | $197.6669 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $103.61 | 6.246% | $110.0815 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $883.39 | $957.2144 | $957.23 | $957.25 | $957.20 | |