| 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 | $65.29 | 9.393% | $71.4227 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $222.81 | 6.512% | $237.3194 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $221.57 | 11.176% | $246.3327 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $197.54 | 11.314% | $219.8897 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $149.95 | 5.830% | $158.6921 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $74.79 | 9.383% | $81.8075 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $81.62 | 6.253% | $86.7237 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $1,013.57 | $1,102.1878 | $1,102.18 | $1,102.15 | $1,102.10 | |