| 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 | $13.32 | 9.693% | $14.6111 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $217.61 | 5.342% | $229.2347 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $40.42 | 9.811% | $44.3856 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $223.59 | 13.588% | $253.9714 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $236.80 | 3.804% | $245.8079 | $245.81 | $245.80 | $245.80 |
| Purchase #6 | $179.47 | 11.725% | $200.5129 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $147.96 | 3.531% | $153.1845 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $1,059.17 | $1,141.7081 | $1,141.70 | $1,141.70 | $1,141.70 | |