| 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 | $181.74 | 10.198% | $200.2738 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $234.55 | 13.441% | $266.0759 | $266.08 | $266.10 | $266.10 |
| Purchase #3 | $73.91 | 5.342% | $77.8583 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $5.72 | 8.640% | $6.2142 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $8.74 | 9.636% | $9.5822 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $71.42 | 5.289% | $75.1974 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $202.28 | 12.575% | $227.7167 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $778.36 | $862.9185 | $862.92 | $862.90 | $863.00 | |