| 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 | $236.57 | 3.574% | $245.025 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $76.30 | 10.168% | $84.0582 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $145.62 | 9.594% | $159.5908 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $165.51 | 8.218% | $179.1116 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $210.58 | 6.672% | $224.6299 | $224.63 | $224.65 | $224.60 |
| Purchase #6 | $236.34 | 7.685% | $254.5027 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $75.79 | 5.136% | $79.6826 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $1,146.71 | $1,226.6008 | $1,226.60 | $1,226.65 | $1,226.60 | |