| 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 | $94.91 | 4.268% | $98.9608 | $98.96 | $98.95 | $99.00 |
| Purchase #2 | $238.29 | 13.789% | $271.1478 | $271.15 | $271.15 | $271.10 |
| Purchase #3 | $57.69 | 10.816% | $63.9298 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $77.54 | 13.779% | $88.2242 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $225.95 | 13.790% | $257.1085 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $246.49 | 3.673% | $255.5436 | $255.54 | $255.55 | $255.50 |
| Purchase #7 | $132.27 | 7.406% | $142.0659 | $142.07 | $142.05 | $142.10 |
| 7 purchase totals = | $1,073.14 | $1,176.9806 | $1,176.98 | $1,176.95 | $1,176.90 | |