| 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 | $181.68 | 4.384% | $189.6449 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $229.58 | 4.289% | $239.4267 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $233.59 | 9.706% | $256.2622 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $56.60 | 6.150% | $60.0809 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $190.51 | 7.150% | $204.1315 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $177.95 | 3.182% | $183.6124 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $199.76 | 12.612% | $224.9537 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $1,269.67 | $1,358.1123 | $1,358.10 | $1,358.15 | $1,358.10 | |