| 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 | $134.74 | 5.363% | $141.9661 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $212.25 | 10.111% | $233.7106 | $233.71 | $233.70 | $233.70 |
| Purchase #3 | $43.34 | 8.512% | $47.0291 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $184.53 | 5.188% | $194.1034 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $116.91 | 11.405% | $130.2436 | $130.24 | $130.25 | $130.20 |
| Purchase #6 | $213.77 | 4.420% | $223.2186 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $210.34 | 6.551% | $224.1194 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $1,115.88 | $1,194.3908 | $1,194.39 | $1,194.35 | $1,194.30 | |