| 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 | $112.40 | 6.484% | $119.688 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $47.57 | 12.657% | $53.5909 | $53.59 | $53.60 | $53.60 |
| Purchase #3 | $235.61 | 4.486% | $246.1795 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $16.91 | 6.611% | $18.0279 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $184.70 | 11.206% | $205.3975 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $30.93 | 4.158% | $32.2161 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $179.88 | 8.477% | $195.1284 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $808.00 | $870.2283 | $870.24 | $870.30 | $870.20 | |