| 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 | $131.45 | 13.774% | $149.5559 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $231.43 | 8.343% | $250.7382 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $171.96 | 4.869% | $180.3327 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $228.53 | 9.589% | $250.4437 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $228.92 | 9.121% | $249.7998 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $64.97 | 3.450% | $67.2115 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $176.65 | 3.294% | $182.4689 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $1,233.91 | $1,330.5507 | $1,330.55 | $1,330.55 | $1,330.50 | |