| 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 | $216.47 | 12.502% | $243.5331 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $40.80 | 4.310% | $42.5585 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $16.46 | 7.139% | $17.6351 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $133.58 | 3.332% | $138.0309 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $125.67 | 5.565% | $132.6635 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $5.72 | 12.428% | $6.4309 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $220.88 | 4.231% | $230.2254 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $759.58 | $811.0774 | $811.08 | $811.15 | $811.00 | |