| 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 | $227.48 | 5.788% | $240.6465 | $240.65 | $240.65 | $240.60 |
| Purchase #2 | $37.40 | 12.431% | $42.0492 | $42.05 | $42.05 | $42.00 |
| Purchase #3 | $204.97 | 3.471% | $212.0845 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $128.64 | 13.823% | $146.4219 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $31.90 | 6.569% | $33.9955 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $212.72 | 5.184% | $223.7474 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $40.57 | 13.422% | $46.0153 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $883.68 | $944.9603 | $944.97 | $944.95 | $944.80 | |