| 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 | $109.38 | 8.318% | $118.4782 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $218.96 | 3.608% | $226.8601 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $224.98 | 7.315% | $241.4373 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $161.85 | 8.148% | $175.0375 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $236.62 | 11.386% | $263.5616 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $188.54 | 12.385% | $211.8907 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $132.60 | 8.582% | $143.9797 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $1,272.93 | $1,381.2451 | $1,381.25 | $1,381.30 | $1,381.30 | |