| 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 | $219.63 | 7.848% | $236.8666 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $120.61 | 12.472% | $135.6525 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $184.58 | 3.396% | $190.8483 | $190.85 | $190.85 | $190.80 |
| Purchase #4 | $71.53 | 4.375% | $74.6594 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $64.97 | 10.344% | $71.6905 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $209.40 | 7.139% | $224.3491 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $159.63 | 8.230% | $172.7675 | $172.77 | $172.75 | $172.80 |
| 7 purchase totals = | $1,030.35 | $1,106.8339 | $1,106.84 | $1,106.80 | $1,106.90 | |