| 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 | $28.65 | 12.535% | $32.2413 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $37.58 | 5.340% | $39.5868 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $242.61 | 6.369% | $258.0618 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $210.45 | 11.413% | $234.4687 | $234.47 | $234.45 | $234.50 |
| Purchase #5 | $158.36 | 8.727% | $172.1801 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $37.44 | 13.371% | $42.4461 | $42.45 | $42.45 | $42.40 |
| Purchase #7 | $183.67 | 10.555% | $203.0564 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $898.76 | $982.0412 | $982.05 | $982.05 | $982.10 | |