| 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 | $229.26 | 8.481% | $248.7035 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $137.49 | 9.123% | $150.0332 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $71.38 | 13.201% | $80.8029 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $197.68 | 10.487% | $218.4107 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $136.50 | 11.810% | $152.6207 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $205.74 | 11.319% | $229.0277 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $68.36 | 5.796% | $72.3221 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $1,046.41 | $1,151.9208 | $1,151.91 | $1,151.90 | $1,151.80 | |