| 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 | $68.31 | 8.620% | $74.1983 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $195.70 | 12.851% | $220.8494 | $220.85 | $220.85 | $220.80 |
| Purchase #3 | $142.85 | 12.212% | $160.2948 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $137.68 | 9.208% | $150.3576 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $206.57 | 4.346% | $215.5475 | $215.55 | $215.55 | $215.50 |
| Purchase #6 | $106.41 | 11.748% | $118.911 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $215.46 | 6.688% | $229.87 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,072.98 | $1,170.0286 | $1,170.03 | $1,170.00 | $1,170.00 | |