| 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 | $226.64 | 12.414% | $254.7751 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $232.46 | 13.693% | $264.2907 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $193.64 | 7.127% | $207.4407 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $128.75 | 11.758% | $143.8884 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $23.50 | 5.204% | $24.7229 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $244.86 | 10.741% | $271.1604 | $271.16 | $271.15 | $271.20 |
| Purchase #7 | $117.68 | 10.472% | $130.0034 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $1,167.53 | $1,296.2816 | $1,296.28 | $1,296.30 | $1,296.30 | |