| 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 | $118.60 | 7.823% | $127.8781 | $127.88 | $127.90 | $127.90 |
| Purchase #2 | $119.82 | 5.643% | $126.5814 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $212.27 | 7.588% | $228.377 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $44.95 | 10.790% | $49.8001 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $42.81 | 3.750% | $44.4154 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $172.43 | 6.244% | $183.1965 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $109.27 | 7.163% | $117.097 | $117.10 | $117.10 | $117.10 |
| 7 purchase totals = | $820.15 | $877.3455 | $877.36 | $877.40 | $877.40 | |