| 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 | $240.82 | 4.603% | $251.9049 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $64.31 | 9.445% | $70.3841 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $84.48 | 4.296% | $88.1093 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $227.41 | 13.691% | $258.5447 | $258.54 | $258.55 | $258.50 |
| Purchase #5 | $22.57 | 9.451% | $24.7031 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $6.95 | 12.161% | $7.7952 | $7.80 | $7.80 | $7.80 |
| Purchase #7 | $170.83 | 5.304% | $179.8908 | $179.89 | $179.90 | $179.90 |
| 7 purchase totals = | $817.37 | $881.3321 | $881.32 | $881.35 | $881.30 | |