| 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 | $232.89 | 7.867% | $251.2115 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $68.80 | 8.337% | $74.5359 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $204.84 | 6.256% | $217.6548 | $217.65 | $217.65 | $217.70 |
| Purchase #4 | $188.27 | 11.643% | $210.1903 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $192.51 | 5.848% | $203.768 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $117.68 | 3.342% | $121.6129 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $239.89 | 10.314% | $264.6323 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $1,244.88 | $1,343.6057 | $1,343.60 | $1,343.60 | $1,343.60 | |