| 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 | $102.69 | 7.151% | $110.0334 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $164.86 | 6.240% | $175.1473 | $175.15 | $175.15 | $175.10 |
| Purchase #3 | $9.32 | 12.476% | $10.4828 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $201.88 | 4.460% | $210.8838 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $215.69 | 3.296% | $222.7991 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $221.75 | 7.611% | $238.6274 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $247.81 | 7.559% | $266.542 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,164.00 | $1,234.5158 | $1,234.51 | $1,234.60 | $1,234.40 | |