| 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 | $243.25 | 6.137% | $258.1783 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $59.62 | 9.659% | $65.3787 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $221.62 | 8.680% | $240.8566 | $240.86 | $240.85 | $240.90 |
| Purchase #4 | $131.36 | 8.828% | $142.9565 | $142.96 | $142.95 | $143.00 |
| Purchase #5 | $194.64 | 9.659% | $213.4403 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $131.95 | 4.137% | $137.4088 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $172.73 | 7.435% | $185.5725 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $1,155.17 | $1,243.7917 | $1,243.80 | $1,243.80 | $1,243.90 | |