| 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 | $249.45 | 8.387% | $270.3714 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $188.47 | 9.598% | $206.5594 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $75.58 | 6.576% | $80.5501 | $80.55 | $80.55 | $80.60 |
| Purchase #4 | $155.44 | 7.654% | $167.3374 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $117.51 | 11.194% | $130.6641 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $142.60 | 13.199% | $161.4218 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $18.95 | 11.178% | $21.0682 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $948.00 | $1,037.9724 | $1,037.97 | $1,037.90 | $1,038.10 | |