| 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 | $109.61 | 11.303% | $121.9992 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $148.62 | 3.563% | $153.9153 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $163.31 | 11.201% | $181.6024 | $181.60 | $181.60 | $181.60 |
| Purchase #4 | $142.98 | 12.197% | $160.4193 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $91.51 | 8.750% | $99.5171 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $93.47 | 7.142% | $100.1456 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $67.42 | 3.182% | $69.5653 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $816.92 | $887.1642 | $887.18 | $887.10 | $887.10 | |