| 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 | $113.68 | 13.376% | $128.8858 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $169.39 | 11.637% | $189.1019 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $84.54 | 3.384% | $87.4008 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $205.96 | 11.466% | $229.5754 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $237.25 | 9.400% | $259.5515 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $193.86 | 12.406% | $217.9103 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $22.99 | 7.344% | $24.6784 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $1,027.67 | $1,137.1041 | $1,137.11 | $1,137.15 | $1,137.20 | |