| 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 | $51.70 | 3.419% | $53.4676 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $226.46 | 7.460% | $243.3539 | $243.35 | $243.35 | $243.40 |
| Purchase #3 | $144.63 | 13.551% | $164.2288 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $125.66 | 12.199% | $140.9893 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $207.97 | 3.544% | $215.3405 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $160.49 | 10.366% | $177.1264 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $219.86 | 12.828% | $248.0636 | $248.06 | $248.05 | $248.10 |
| 7 purchase totals = | $1,136.77 | $1,242.5701 | $1,242.57 | $1,242.60 | $1,242.60 | |