| 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 | $224.26 | 10.449% | $247.6929 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $47.32 | 7.555% | $50.895 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $39.74 | 3.275% | $41.0415 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $156.90 | 13.704% | $178.4016 | $178.40 | $178.40 | $178.40 |
| Purchase #5 | $22.32 | 8.551% | $24.2286 | $24.23 | $24.25 | $24.20 |
| Purchase #6 | $151.81 | 8.145% | $164.1749 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $143.40 | 10.318% | $158.196 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $785.75 | $864.6305 | $864.63 | $864.65 | $864.60 | |