| 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 | $190.49 | 6.304% | $202.4985 | $202.50 | $202.50 | $202.50 |
| Purchase #2 | $249.95 | 12.161% | $280.3464 | $280.35 | $280.35 | $280.30 |
| Purchase #3 | $212.40 | 13.311% | $240.6726 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $160.99 | 8.136% | $174.0881 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $112.86 | 13.714% | $128.3376 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $83.87 | 12.343% | $94.2221 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $18.51 | 5.697% | $19.5645 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $1,029.07 | $1,139.7298 | $1,139.73 | $1,139.70 | $1,139.70 | |