| 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 | $130.55 | 8.767% | $141.9953 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $27.62 | 9.680% | $30.2936 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $192.27 | 7.415% | $206.5268 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $66.69 | 7.863% | $71.9338 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $238.77 | 10.255% | $263.2559 | $263.26 | $263.25 | $263.30 |
| Purchase #6 | $224.66 | 13.309% | $254.56 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $20.86 | 9.135% | $22.7656 | $22.77 | $22.75 | $22.80 |
| 7 purchase totals = | $901.42 | $991.3310 | $991.34 | $991.35 | $991.40 | |