| 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 | $116.45 | 12.331% | $130.8094 | $130.81 | $130.80 | $130.80 |
| Purchase #2 | $238.70 | 6.404% | $253.9863 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $136.63 | 5.737% | $144.4685 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $92.40 | 4.586% | $96.6375 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $172.74 | 4.351% | $180.2559 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $174.51 | 13.675% | $198.3742 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $226.70 | 10.642% | $250.8254 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $1,158.13 | $1,255.3572 | $1,255.37 | $1,255.35 | $1,255.40 | |