| 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 | $109.76 | 4.239% | $114.4127 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $243.49 | 11.341% | $271.1042 | $271.10 | $271.10 | $271.10 |
| Purchase #3 | $89.48 | 9.375% | $97.8688 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $26.62 | 13.470% | $30.2057 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $98.58 | 10.103% | $108.5395 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $246.58 | 4.838% | $258.5095 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $141.94 | 12.660% | $159.9096 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $956.45 | $1,040.5500 | $1,040.55 | $1,040.50 | $1,040.50 | |