| 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 | $21.27 | 5.688% | $22.4798 | $22.48 | $22.50 | $22.50 |
| Purchase #2 | $62.34 | 11.249% | $69.3526 | $69.35 | $69.35 | $69.40 |
| Purchase #3 | $125.26 | 8.161% | $135.4825 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $224.86 | 13.789% | $255.8659 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $165.92 | 6.199% | $176.2054 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $110.62 | 12.585% | $124.5415 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $215.97 | 6.162% | $229.2781 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $926.24 | $1,013.2058 | $1,013.21 | $1,013.25 | $1,013.30 | |