| 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 | $231.83 | 13.482% | $263.0853 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $137.59 | 5.761% | $145.5166 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $152.91 | 8.295% | $165.5939 | $165.59 | $165.60 | $165.60 |
| Purchase #4 | $19.49 | 9.585% | $21.3581 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $22.90 | 10.443% | $25.2914 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $199.61 | 13.310% | $226.1781 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $119.98 | 13.276% | $135.9085 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $884.31 | $982.9319 | $982.94 | $982.95 | $983.00 | |