| 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 | $227.57 | 6.759% | $242.9515 | $242.95 | $242.95 | $243.00 |
| Purchase #2 | $16.61 | 10.850% | $18.4122 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $84.75 | 13.299% | $96.0209 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $75.75 | 6.440% | $80.6283 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $215.45 | 11.117% | $239.4016 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $65.86 | 10.780% | $72.9597 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $84.67 | 3.707% | $87.8087 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $770.66 | $838.1829 | $838.18 | $838.15 | $838.20 | |