| 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 | $104.42 | 8.263% | $113.0482 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $127.86 | 10.767% | $141.6267 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $118.35 | 13.378% | $134.1829 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $36.94 | 6.417% | $39.3104 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $87.73 | 9.164% | $95.7696 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $145.60 | 9.745% | $159.7887 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $200.51 | 8.865% | $218.2852 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $821.41 | $902.0117 | $902.02 | $902.05 | $902.00 | |