| 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 | $219.67 | 11.366% | $244.6377 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $22.90 | 7.849% | $24.6974 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $225.52 | 5.720% | $238.4197 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $145.30 | 9.562% | $159.1936 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $140.39 | 3.602% | $145.4468 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $191.61 | 5.497% | $202.1428 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $229.96 | 12.299% | $258.2428 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $1,175.35 | $1,272.7808 | $1,272.78 | $1,272.80 | $1,272.60 | |