| 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 | $99.95 | 7.752% | $107.6981 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $130.89 | 9.286% | $143.0444 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $55.89 | 12.548% | $62.9031 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $238.52 | 7.546% | $256.5187 | $256.52 | $256.50 | $256.50 |
| Purchase #5 | $170.40 | 3.450% | $176.2788 | $176.28 | $176.30 | $176.30 |
| Purchase #6 | $195.36 | 8.544% | $212.0516 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $94.27 | 4.237% | $98.2642 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $985.28 | $1,056.7589 | $1,056.75 | $1,056.75 | $1,056.80 | |