| 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 | $100.60 | 10.628% | $111.2918 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $210.97 | 9.336% | $230.6662 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $57.77 | 10.192% | $63.6579 | $63.66 | $63.65 | $63.70 |
| Purchase #4 | $122.86 | 13.338% | $139.2471 | $139.25 | $139.25 | $139.20 |
| Purchase #5 | $132.61 | 12.723% | $149.482 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $171.33 | 8.858% | $186.5064 | $186.51 | $186.50 | $186.50 |
| Purchase #7 | $107.45 | 12.485% | $120.8651 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $903.59 | $1,001.7165 | $1,001.73 | $1,001.70 | $1,001.80 | |