| 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 | $175.70 | 10.568% | $194.268 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $138.46 | 11.426% | $154.2804 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $226.81 | 5.634% | $239.5885 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $186.48 | 8.782% | $202.8567 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $106.43 | 3.348% | $109.9933 | $109.99 | $110.00 | $110.00 |
| Purchase #6 | $223.64 | 13.222% | $253.2097 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $115.49 | 7.406% | $124.0432 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $1,173.01 | $1,278.2398 | $1,278.24 | $1,278.25 | $1,278.30 | |