| 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 | $11.60 | 9.532% | $12.7057 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $135.59 | 3.119% | $139.8191 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $189.85 | 13.668% | $215.7987 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $240.65 | 10.429% | $265.7474 | $265.75 | $265.75 | $265.70 |
| Purchase #5 | $148.49 | 7.490% | $159.6119 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $185.28 | 5.426% | $195.3333 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $211.82 | 3.432% | $219.0897 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,123.28 | $1,208.1058 | $1,208.11 | $1,208.10 | $1,208.00 | |