| 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 | $114.37 | 12.203% | $128.3266 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $216.50 | 9.757% | $237.6239 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $232.37 | 4.179% | $242.0807 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $220.89 | 10.733% | $244.5981 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $194.87 | 12.842% | $219.8952 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $86.39 | 12.498% | $97.187 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $89.99 | 9.425% | $98.4716 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $1,155.38 | $1,268.1831 | $1,268.19 | $1,268.20 | $1,268.20 | |