| 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 | $21.90 | 11.465% | $24.4108 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $49.32 | 9.145% | $53.8303 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $199.33 | 3.444% | $206.1949 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $149.42 | 3.112% | $154.07 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $227.59 | 5.312% | $239.6796 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $120.82 | 12.277% | $135.6531 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $138.91 | 11.872% | $155.4014 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $907.29 | $969.2401 | $969.23 | $969.25 | $969.30 | |