| 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 | $100.85 | 11.148% | $112.0928 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $109.46 | 9.115% | $119.4373 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $189.83 | 7.380% | $203.8395 | $203.84 | $203.85 | $203.80 |
| Purchase #4 | $68.73 | 12.666% | $77.4353 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $228.49 | 7.300% | $245.1698 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $164.71 | 8.618% | $178.9047 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $176.42 | 10.485% | $194.9176 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $1,038.49 | $1,131.7970 | $1,131.80 | $1,131.80 | $1,131.70 | |