| 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 | $209.35 | 5.186% | $220.2069 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $139.98 | 8.557% | $151.9581 | $151.96 | $151.95 | $152.00 |
| Purchase #3 | $84.39 | 3.834% | $87.6255 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $107.30 | 3.789% | $111.3656 | $111.37 | $111.35 | $111.40 |
| Purchase #5 | $69.55 | 5.501% | $73.3759 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $233.99 | 9.136% | $255.3673 | $255.37 | $255.35 | $255.40 |
| Purchase #7 | $181.80 | 12.392% | $204.3287 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $1,026.36 | $1,104.2280 | $1,104.25 | $1,104.25 | $1,104.30 | |