| 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 | $109.73 | 3.199% | $113.2403 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $198.46 | 12.710% | $223.6843 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $247.26 | 11.552% | $275.8235 | $275.82 | $275.80 | $275.80 |
| Purchase #4 | $178.46 | 6.157% | $189.4478 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $79.72 | 5.132% | $83.8112 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $209.97 | 8.117% | $227.0133 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $45.30 | 5.757% | $47.9079 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $1,068.90 | $1,160.9283 | $1,160.92 | $1,160.90 | $1,160.80 | |