| 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 | $210.70 | 9.836% | $231.4245 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $112.81 | 12.168% | $126.5367 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $85.64 | 9.751% | $93.9908 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $205.67 | 3.745% | $213.3723 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $132.51 | 6.606% | $141.2636 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $47.26 | 7.104% | $50.6174 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $90.53 | 6.479% | $96.3954 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $885.12 | $953.6007 | $953.60 | $953.55 | $953.60 | |