| 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 | $109.87 | 9.159% | $119.933 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $89.45 | 4.434% | $93.4162 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $232.81 | 4.215% | $242.6229 | $242.62 | $242.60 | $242.60 |
| Purchase #4 | $24.80 | 13.656% | $28.1867 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $193.59 | 11.590% | $216.0271 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $245.66 | 8.353% | $266.18 | $266.18 | $266.20 | $266.20 |
| Purchase #7 | $220.61 | 10.388% | $243.527 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $1,116.79 | $1,209.8929 | $1,209.90 | $1,209.95 | $1,209.80 | |