| 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 | $99.39 | 5.510% | $104.8664 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $216.71 | 11.669% | $241.9979 | $242.00 | $242.00 | $242.00 |
| Purchase #3 | $70.51 | 4.726% | $73.8423 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $160.40 | 9.279% | $175.2835 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $169.70 | 3.321% | $175.3357 | $175.34 | $175.35 | $175.30 |
| Purchase #6 | $250.32 | 8.550% | $271.7224 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $166.39 | 7.445% | $178.7777 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $1,133.42 | $1,221.8259 | $1,221.83 | $1,221.85 | $1,221.80 | |