| 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 | $39.48 | 7.687% | $42.5148 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $231.48 | 5.788% | $244.8781 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $165.95 | 7.817% | $178.9223 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $106.95 | 11.589% | $119.3444 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $65.59 | 12.424% | $73.7389 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $232.57 | 7.197% | $249.3081 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $197.95 | 13.469% | $224.6119 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $1,039.97 | $1,133.3185 | $1,133.31 | $1,133.30 | $1,133.20 | |