| 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 | $230.61 | 11.366% | $256.8211 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $165.71 | 10.852% | $183.6928 | $183.69 | $183.70 | $183.70 |
| Purchase #3 | $13.40 | 7.565% | $14.4137 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $214.91 | 6.290% | $228.4278 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $181.90 | 7.211% | $195.0168 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $249.91 | 5.590% | $263.88 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $51.96 | 7.124% | $55.6616 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $1,108.40 | $1,197.9138 | $1,197.91 | $1,197.90 | $1,197.90 | |