| 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 | $124.56 | 11.261% | $138.5867 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $244.98 | 4.209% | $255.2912 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $17.94 | 12.152% | $20.1201 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $178.54 | 6.788% | $190.6593 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $57.76 | 8.484% | $62.6604 | $62.66 | $62.65 | $62.70 |
| Purchase #6 | $99.95 | 12.760% | $112.7036 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $33.53 | 8.723% | $36.4548 | $36.45 | $36.45 | $36.50 |
| 7 purchase totals = | $757.26 | $816.4761 | $816.47 | $816.45 | $816.60 | |