| 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 | $188.84 | 3.674% | $195.778 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $200.49 | 6.301% | $213.1229 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $241.63 | 9.319% | $264.1475 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $249.72 | 10.846% | $276.8046 | $276.80 | $276.80 | $276.80 |
| Purchase #5 | $47.66 | 11.411% | $53.0985 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $181.56 | 5.370% | $191.3098 | $191.31 | $191.30 | $191.30 |
| Purchase #7 | $23.29 | 8.339% | $25.2322 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $1,133.19 | $1,219.4935 | $1,219.49 | $1,219.50 | $1,219.40 | |