| 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 | $52.39 | 12.840% | $59.1169 | $59.12 | $59.10 | $59.10 |
| Purchase #2 | $26.28 | 7.725% | $28.3101 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $237.31 | 3.748% | $246.2044 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $144.87 | 10.391% | $159.9234 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $183.32 | 11.143% | $203.7473 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $120.54 | 6.607% | $128.5041 | $128.50 | $128.50 | $128.50 |
| Purchase #7 | $213.56 | 13.742% | $242.9074 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $978.27 | $1,068.7136 | $1,068.71 | $1,068.65 | $1,068.60 | |