| 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 | $193.97 | 8.541% | $210.537 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $42.52 | 13.463% | $48.2445 | $48.24 | $48.25 | $48.20 |
| Purchase #3 | $82.58 | 5.505% | $87.126 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $55.76 | 6.861% | $59.5857 | $59.59 | $59.60 | $59.60 |
| Purchase #5 | $217.66 | 12.178% | $244.1666 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $7.68 | 12.258% | $8.6214 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $238.56 | 11.386% | $265.7224 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $838.73 | $924.0036 | $924.01 | $924.00 | $923.90 | |