| 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 | $121.27 | 10.806% | $134.3744 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $47.94 | 10.606% | $53.0245 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $231.90 | 11.510% | $258.5917 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $212.35 | 3.443% | $219.6612 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $43.35 | 11.613% | $48.3842 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $7.42 | 6.569% | $7.9074 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $98.38 | 4.395% | $102.7038 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $762.61 | $824.6472 | $824.63 | $824.60 | $824.70 | |