| 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 | $146.60 | 3.535% | $151.7823 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $31.63 | 3.380% | $32.6991 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $203.32 | 4.560% | $212.5914 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $209.33 | 10.267% | $230.8219 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $6.98 | 5.784% | $7.3837 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $247.42 | 7.660% | $266.3724 | $266.37 | $266.35 | $266.40 |
| Purchase #7 | $219.96 | 9.763% | $241.4347 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,065.24 | $1,143.0855 | $1,143.07 | $1,143.10 | $1,143.10 | |