| 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 | $103.38 | 4.658% | $108.1954 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $245.33 | 11.195% | $272.7947 | $272.79 | $272.80 | $272.80 |
| Purchase #3 | $37.49 | 12.148% | $42.0443 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $184.94 | 6.640% | $197.22 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $248.82 | 12.454% | $279.808 | $279.81 | $279.80 | $279.80 |
| Purchase #6 | $93.39 | 6.246% | $99.2231 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $160.55 | 11.178% | $178.4963 | $178.50 | $178.50 | $178.50 |
| 7 purchase totals = | $1,073.90 | $1,177.7818 | $1,177.78 | $1,177.75 | $1,177.70 | |