| 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 | $115.93 | 4.201% | $120.8002 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $45.28 | 5.529% | $47.7835 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $202.76 | 10.510% | $224.0701 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $76.73 | 10.816% | $85.0291 | $85.03 | $85.05 | $85.00 |
| Purchase #5 | $152.57 | 7.432% | $163.909 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $247.29 | 9.739% | $271.3736 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $155.51 | 11.201% | $172.9287 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $996.07 | $1,085.8942 | $1,085.89 | $1,085.90 | $1,085.90 | |