| 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 | $196.92 | 4.358% | $205.5018 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $129.86 | 5.129% | $136.5205 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $238.69 | 3.540% | $247.1396 | $247.14 | $247.15 | $247.10 |
| Purchase #4 | $138.85 | 10.590% | $153.5542 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $16.93 | 8.518% | $18.3721 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $23.28 | 11.186% | $25.8841 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $174.25 | 5.130% | $183.189 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $918.78 | $970.1613 | $970.15 | $970.15 | $970.20 | |