| 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 | $97.41 | 8.137% | $105.3363 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $184.72 | 10.471% | $204.062 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $59.94 | 6.435% | $63.7971 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $182.54 | 4.738% | $191.1887 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $100.95 | 8.747% | $109.7801 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $220.59 | 8.104% | $238.4666 | $238.47 | $238.45 | $238.50 |
| Purchase #7 | $172.66 | 12.587% | $194.3927 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,018.81 | $1,107.0235 | $1,107.03 | $1,107.05 | $1,107.10 | |