| 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 | $218.35 | 5.634% | $230.6518 | $230.65 | $230.65 | $230.70 |
| Purchase #2 | $209.94 | 3.562% | $217.4181 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $96.84 | 6.627% | $103.2576 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $219.93 | 3.295% | $227.1767 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $26.57 | 11.336% | $29.582 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $46.99 | 5.515% | $49.5815 | $49.58 | $49.60 | $49.60 |
| Purchase #7 | $75.43 | 7.803% | $81.3158 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $894.05 | $938.9835 | $938.99 | $939.00 | $939.10 | |