| 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 | $187.59 | 12.366% | $210.7874 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $114.64 | 13.209% | $129.7828 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $234.99 | 4.808% | $246.2883 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $243.61 | 6.848% | $260.2924 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $101.60 | 7.560% | $109.281 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $64.52 | 7.168% | $69.1448 | $69.14 | $69.15 | $69.10 |
| Purchase #7 | $149.81 | 8.747% | $162.9139 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $1,096.76 | $1,188.4906 | $1,188.48 | $1,188.55 | $1,188.50 | |