| 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 | $244.61 | 5.377% | $257.7627 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $106.51 | 5.709% | $112.5907 | $112.59 | $112.60 | $112.60 |
| Purchase #3 | $220.48 | 7.271% | $236.5111 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $36.41 | 9.691% | $39.9385 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $33.81 | 8.588% | $36.7136 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $205.88 | 6.169% | $218.5807 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $249.98 | 13.836% | $284.5672 | $284.57 | $284.55 | $284.60 |
| 7 purchase totals = | $1,097.68 | $1,186.6645 | $1,186.66 | $1,186.65 | $1,186.70 | |