| 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 | $105.86 | 8.535% | $114.8952 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $220.51 | 3.128% | $227.4076 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $247.62 | 9.539% | $271.2405 | $271.24 | $271.25 | $271.20 |
| Purchase #4 | $228.45 | 6.115% | $242.4197 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $159.98 | 10.508% | $176.7907 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $178.55 | 9.212% | $194.998 | $195.00 | $195.00 | $195.00 |
| Purchase #7 | $60.43 | 8.651% | $65.6578 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $1,201.40 | $1,293.4095 | $1,293.42 | $1,293.40 | $1,293.40 | |