| 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 | $248.36 | 3.712% | $257.5791 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $197.48 | 4.512% | $206.3903 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $189.63 | 13.644% | $215.5031 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $235.82 | 3.601% | $244.3119 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $248.58 | 11.760% | $277.813 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $42.63 | 4.808% | $44.6797 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $157.64 | 7.470% | $169.4157 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,320.14 | $1,415.6928 | $1,415.69 | $1,415.70 | $1,415.70 | |