| 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 | $102.71 | 9.212% | $112.1716 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $237.53 | 8.715% | $258.2307 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $16.26 | 10.195% | $17.9177 | $17.92 | $17.90 | $17.90 |
| Purchase #4 | $114.82 | 12.212% | $128.8418 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $114.44 | 12.111% | $128.2998 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $8.43 | 13.714% | $9.5861 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $166.47 | 6.806% | $177.7999 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $760.66 | $832.8476 | $832.85 | $832.85 | $832.80 | |