| 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 | $10.97 | 9.256% | $11.9854 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $29.67 | 7.765% | $31.9739 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $124.79 | 9.540% | $136.695 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $204.57 | 11.364% | $227.8173 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $221.45 | 6.251% | $235.2928 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $119.32 | 8.460% | $129.4145 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $228.78 | 9.630% | $250.8115 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $939.55 | $1,023.9904 | $1,023.99 | $1,023.95 | $1,024.00 | |