| 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 | $112.57 | 4.206% | $117.3047 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $31.65 | 3.267% | $32.684 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $221.80 | 10.126% | $244.2595 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $209.64 | 9.865% | $230.321 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $28.73 | 3.383% | $29.7019 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $14.64 | 5.679% | $15.4714 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $47.82 | 11.589% | $53.3619 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $666.85 | $723.1044 | $723.09 | $723.05 | $723.20 | |