| 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 | $94.97 | 10.219% | $104.675 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $29.50 | 8.309% | $31.9512 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $108.99 | 7.802% | $117.4934 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $216.52 | 13.676% | $246.1313 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $149.51 | 6.256% | $158.8633 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $53.43 | 7.163% | $57.2572 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $247.94 | 10.309% | $273.5001 | $273.50 | $273.50 | $273.50 |
| 7 purchase totals = | $900.86 | $989.8715 | $989.87 | $989.90 | $990.00 | |