| 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 | $226.46 | 13.193% | $256.3369 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $88.89 | 5.874% | $94.1114 | $94.11 | $94.10 | $94.10 |
| Purchase #3 | $8.50 | 4.513% | $8.8836 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $184.62 | 4.511% | $192.9482 | $192.95 | $192.95 | $192.90 |
| Purchase #5 | $144.58 | 11.486% | $161.1865 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $240.46 | 13.243% | $272.3041 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $208.67 | 13.544% | $236.9323 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,102.18 | $1,222.7030 | $1,222.70 | $1,222.75 | $1,222.60 | |