| 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 | $95.53 | 10.546% | $105.6046 | $105.60 | $105.60 | $105.60 |
| Purchase #2 | $232.99 | 5.150% | $244.989 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $29.95 | 8.546% | $32.5095 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $212.29 | 8.166% | $229.6256 | $229.63 | $229.65 | $229.60 |
| Purchase #5 | $225.60 | 4.484% | $235.7159 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $83.87 | 8.381% | $90.8991 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $23.30 | 5.621% | $24.6097 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $903.53 | $963.9534 | $963.96 | $963.95 | $963.90 | |