| 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 | $144.40 | 3.109% | $148.8894 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $237.47 | 3.670% | $246.1851 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $240.70 | 13.259% | $272.6144 | $272.61 | $272.60 | $272.60 |
| Purchase #4 | $130.66 | 13.789% | $148.6767 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $69.58 | 6.244% | $73.9246 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $154.77 | 10.563% | $171.1184 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $131.47 | 5.409% | $138.5812 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $1,109.05 | $1,199.9898 | $1,199.99 | $1,200.00 | $1,200.00 | |