| 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 | $70.48 | 3.735% | $73.1124 | $73.11 | $73.10 | $73.10 |
| Purchase #2 | $117.62 | 9.407% | $128.6845 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $105.38 | 12.151% | $118.1847 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $122.62 | 12.165% | $137.5367 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $223.63 | 11.686% | $249.7634 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $30.79 | 8.436% | $33.3874 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $247.27 | 13.295% | $280.1445 | $280.14 | $280.15 | $280.10 |
| 7 purchase totals = | $917.79 | $1,020.8136 | $1,020.80 | $1,020.85 | $1,020.80 | |