| 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 | $92.96 | 7.255% | $99.7042 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $221.39 | 12.257% | $248.5258 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $104.72 | 7.264% | $112.3269 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $222.89 | 3.232% | $230.0938 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $59.67 | 5.325% | $62.8474 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $174.35 | 8.702% | $189.5219 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $26.95 | 9.523% | $29.5164 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $902.93 | $972.5364 | $972.54 | $972.55 | $972.40 | |