| 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 | $136.33 | 10.371% | $150.4688 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $205.52 | 13.163% | $232.5726 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $150.58 | 3.160% | $155.3383 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $211.67 | 6.783% | $226.0276 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $110.77 | 9.557% | $121.3563 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $199.33 | 13.519% | $226.2774 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $92.96 | 8.509% | $100.87 | $100.87 | $100.85 | $100.90 |
| 7 purchase totals = | $1,107.16 | $1,212.9110 | $1,212.92 | $1,212.90 | $1,213.00 | |