| 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 | $201.63 | 13.133% | $228.1101 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $217.89 | 11.272% | $242.4506 | $242.45 | $242.45 | $242.50 |
| Purchase #3 | $72.28 | 7.133% | $77.4357 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $195.27 | 9.832% | $214.4689 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $73.99 | 4.325% | $77.1901 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $224.88 | 3.755% | $233.3242 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $214.42 | 3.353% | $221.6095 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,200.36 | $1,294.5891 | $1,294.59 | $1,294.55 | $1,294.60 | |