| 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 | $212.55 | 3.209% | $219.3707 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $170.56 | 12.327% | $191.5849 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $184.69 | 3.726% | $191.5715 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $238.47 | 6.781% | $254.6407 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $116.41 | 3.461% | $120.439 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $207.56 | 8.353% | $224.8975 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $138.31 | 10.668% | $153.0649 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,268.55 | $1,355.5692 | $1,355.56 | $1,355.55 | $1,355.60 | |