| 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 | $215.68 | 3.442% | $223.1037 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $51.85 | 8.798% | $56.4118 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $210.63 | 6.756% | $224.8602 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $90.44 | 4.148% | $94.1915 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $150.96 | 13.117% | $170.7614 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $205.30 | 11.460% | $228.8274 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $206.79 | 6.407% | $220.039 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $1,131.65 | $1,218.1950 | $1,218.19 | $1,218.20 | $1,218.20 | |