| 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 | $222.51 | 9.752% | $244.2092 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $79.88 | 7.446% | $85.8279 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $137.57 | 5.526% | $145.1721 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $16.61 | 7.630% | $17.8773 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $48.94 | 12.436% | $55.0262 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $220.73 | 13.430% | $250.374 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $199.76 | 5.216% | $210.1795 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $926.00 | $1,008.6662 | $1,008.67 | $1,008.70 | $1,008.70 | |