| 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 | $81.43 | 10.153% | $89.6976 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $217.63 | 13.607% | $247.2429 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $149.51 | 4.596% | $156.3815 | $156.38 | $156.40 | $156.40 |
| Purchase #4 | $62.28 | 4.624% | $65.1598 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $200.92 | 4.596% | $210.1543 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $167.39 | 13.297% | $189.6478 | $189.65 | $189.65 | $189.60 |
| Purchase #7 | $245.86 | 3.604% | $254.7208 | $254.72 | $254.70 | $254.70 |
| 7 purchase totals = | $1,125.02 | $1,213.0047 | $1,213.00 | $1,213.00 | $1,213.00 | |