| 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 | $105.31 | 7.169% | $112.8597 | $112.86 | $112.85 | $112.90 |
| Purchase #2 | $222.62 | 5.648% | $235.1936 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $185.56 | 6.134% | $196.9423 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $88.64 | 5.549% | $93.5586 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $68.96 | 3.552% | $71.4095 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $199.71 | 9.663% | $219.008 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $219.26 | 7.587% | $235.8953 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $1,090.06 | $1,164.8670 | $1,164.87 | $1,164.85 | $1,164.90 | |