| 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 | $111.74 | 12.560% | $125.7745 | $125.77 | $125.75 | $125.80 |
| Purchase #2 | $113.56 | 6.581% | $121.0334 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $67.59 | 8.672% | $73.4514 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $122.58 | 7.467% | $131.733 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $113.72 | 10.205% | $125.3251 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $207.73 | 11.649% | $231.9285 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $22.55 | 7.624% | $24.2692 | $24.27 | $24.25 | $24.30 |
| 7 purchase totals = | $759.47 | $833.5151 | $833.51 | $833.55 | $833.50 | |