| 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 | $218.57 | 12.789% | $246.5229 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $78.39 | 7.353% | $84.154 | $84.15 | $84.15 | $84.20 |
| Purchase #3 | $188.30 | 3.344% | $194.5968 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $116.45 | 5.161% | $122.46 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $135.32 | 9.376% | $148.0076 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $248.60 | 5.675% | $262.7081 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $239.39 | 6.222% | $254.2848 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $1,225.02 | $1,312.7342 | $1,312.73 | $1,312.70 | $1,312.80 | |