| 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 | $238.32 | 4.774% | $249.6974 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $215.54 | 6.375% | $229.2807 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $102.28 | 7.569% | $110.0216 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $216.55 | 8.670% | $235.3249 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $216.90 | 11.390% | $241.6049 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $12.84 | 5.688% | $13.5703 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $99.33 | 4.120% | $103.4224 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $1,101.76 | $1,182.9222 | $1,182.91 | $1,182.85 | $1,182.90 | |