| 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 | $135.31 | 8.291% | $146.5286 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $167.97 | 7.753% | $180.9927 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $36.83 | 7.821% | $39.7105 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $238.72 | 4.738% | $250.0306 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $238.64 | 9.168% | $260.5185 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $232.69 | 3.301% | $240.3711 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $191.95 | 3.286% | $198.2575 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $1,242.11 | $1,316.4095 | $1,316.41 | $1,316.40 | $1,316.40 | |