| 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 | $215.38 | 7.811% | $232.2033 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $16.78 | 4.429% | $17.5232 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $37.72 | 3.442% | $39.0183 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $198.56 | 10.593% | $219.5935 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $149.47 | 6.347% | $158.9569 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $13.97 | 6.216% | $14.8384 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $13.33 | 8.294% | $14.4356 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $645.21 | $696.5692 | $696.57 | $696.55 | $696.50 | |