| 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 | $231.92 | 11.300% | $258.127 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $58.98 | 6.765% | $62.97 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $131.30 | 3.375% | $135.7314 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $216.90 | 9.805% | $238.167 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $245.67 | 7.532% | $264.1739 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $43.76 | 10.467% | $48.3404 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $225.90 | 13.834% | $257.151 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $1,154.43 | $1,264.6607 | $1,264.66 | $1,264.65 | $1,264.70 | |