| 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 | $191.54 | 5.628% | $202.3199 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $246.43 | 11.748% | $275.3806 | $275.38 | $275.40 | $275.40 |
| Purchase #3 | $236.75 | 4.105% | $246.4686 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $158.71 | 7.146% | $170.0514 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $43.47 | 4.251% | $45.3179 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $49.74 | 8.677% | $54.0559 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $8.83 | 6.197% | $9.3772 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $935.47 | $1,002.9715 | $1,002.98 | $1,002.95 | $1,003.10 | |