| 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 | $108.36 | 3.805% | $112.4831 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $215.96 | 12.236% | $242.3849 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $22.55 | 9.544% | $24.7022 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $193.59 | 3.231% | $199.8449 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $70.53 | 4.641% | $73.8033 | $73.80 | $73.80 | $73.80 |
| Purchase #6 | $232.77 | 13.479% | $264.1451 | $264.15 | $264.15 | $264.10 |
| Purchase #7 | $28.97 | 12.310% | $32.5362 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $872.73 | $949.8997 | $949.89 | $949.95 | $949.80 | |