| 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 | $183.32 | 9.799% | $201.2835 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $248.46 | 11.775% | $277.7162 | $277.72 | $277.70 | $277.70 |
| Purchase #3 | $140.86 | 11.342% | $156.8363 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $228.82 | 5.252% | $240.8376 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $172.50 | 6.596% | $183.8781 | $183.88 | $183.90 | $183.90 |
| Purchase #6 | $166.58 | 8.294% | $180.3961 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $71.71 | 6.222% | $76.1718 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $1,212.25 | $1,317.1196 | $1,317.13 | $1,317.15 | $1,317.10 | |