| 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 | $222.91 | 3.140% | $229.9094 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $111.50 | 6.515% | $118.7642 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $112.81 | 6.705% | $120.3739 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $150.61 | 7.391% | $161.7416 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $62.44 | 5.290% | $65.7431 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $111.30 | 8.624% | $120.8985 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $198.61 | 12.362% | $223.1622 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $970.18 | $1,040.5929 | $1,040.58 | $1,040.55 | $1,040.60 | |