| 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 | $212.29 | 5.750% | $224.4967 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $154.65 | 3.683% | $160.3458 | $160.35 | $160.35 | $160.30 |
| Purchase #3 | $209.69 | 13.398% | $237.7843 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $190.96 | 9.165% | $208.4615 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $171.63 | 4.259% | $178.9397 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $243.55 | 8.264% | $263.677 | $263.68 | $263.70 | $263.70 |
| Purchase #7 | $118.99 | 8.482% | $129.0827 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $1,301.76 | $1,402.7877 | $1,402.79 | $1,402.85 | $1,402.80 | |