| 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 | $224.61 | 9.429% | $245.7885 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $156.31 | 3.449% | $161.7011 | $161.70 | $161.70 | $161.70 |
| Purchase #3 | $86.50 | 9.641% | $94.8395 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $203.66 | 11.658% | $227.4027 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $158.38 | 8.739% | $172.2208 | $172.22 | $172.20 | $172.20 |
| Purchase #6 | $221.43 | 7.511% | $238.0616 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $187.43 | 12.813% | $211.4454 | $211.45 | $211.45 | $211.40 |
| 7 purchase totals = | $1,238.32 | $1,351.4596 | $1,351.46 | $1,351.45 | $1,351.40 | |