| 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 | $119.57 | 11.440% | $133.2488 | $133.25 | $133.25 | $133.20 |
| Purchase #2 | $68.33 | 10.696% | $75.6386 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $22.29 | 8.669% | $24.2223 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $245.52 | 8.450% | $266.2664 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $104.73 | 13.655% | $119.0309 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $7.95 | 13.248% | $9.0032 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $225.28 | 11.420% | $251.007 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $793.67 | $878.4172 | $878.42 | $878.40 | $878.30 | |