| 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 | $199.25 | 5.320% | $209.8501 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $118.96 | 9.836% | $130.6609 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $204.96 | 9.244% | $223.9065 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $21.31 | 13.173% | $24.1172 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $58.47 | 9.142% | $63.8153 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $121.70 | 6.634% | $129.7736 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $155.60 | 12.171% | $174.5381 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $880.25 | $956.6617 | $956.67 | $956.60 | $956.70 | |