| 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 | $200.57 | 4.475% | $209.5455 | $209.55 | $209.55 | $209.50 |
| Purchase #2 | $244.96 | 9.124% | $267.3102 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $141.87 | 13.311% | $160.7543 | $160.75 | $160.75 | $160.80 |
| Purchase #4 | $103.52 | 4.705% | $108.3906 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $194.56 | 3.661% | $201.6828 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $109.96 | 4.510% | $114.9192 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $75.64 | 7.265% | $81.1352 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $1,071.08 | $1,143.7378 | $1,143.74 | $1,143.75 | $1,143.70 | |