| 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 | $191.38 | 7.436% | $205.611 | $205.61 | $205.60 | $205.60 |
| Purchase #2 | $231.93 | 11.193% | $257.8899 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $247.94 | 5.152% | $260.7139 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $244.54 | 9.495% | $267.7591 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $195.41 | 3.298% | $201.8546 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $239.35 | 4.300% | $249.6421 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $91.45 | 5.736% | $96.6956 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,442.00 | $1,540.1662 | $1,540.16 | $1,540.15 | $1,540.20 | |