| 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 | $130.96 | 3.196% | $135.1455 | $135.15 | $135.15 | $135.10 |
| Purchase #2 | $108.81 | 12.771% | $122.7061 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $91.74 | 7.845% | $98.937 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $42.86 | 11.295% | $47.701 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $247.37 | 5.187% | $260.2011 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $42.66 | 5.290% | $44.9167 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $65.99 | 9.459% | $72.232 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $730.39 | $781.8394 | $781.85 | $781.85 | $781.70 | |