| 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 | $188.75 | 8.339% | $204.4899 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $225.44 | 13.731% | $256.3952 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $182.42 | 10.491% | $201.5577 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $33.42 | 9.743% | $36.6761 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $223.80 | 3.871% | $232.4633 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $5.51 | 5.447% | $5.8101 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $135.65 | 11.726% | $151.5563 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $994.99 | $1,088.9486 | $1,088.96 | $1,088.95 | $1,089.10 | |