| 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 | $109.85 | 12.488% | $123.5681 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $146.84 | 8.782% | $159.7355 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $110.65 | 9.644% | $121.3211 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $204.76 | 8.214% | $221.579 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $111.74 | 9.287% | $122.1173 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $140.85 | 7.495% | $151.4067 | $151.41 | $151.40 | $151.40 |
| Purchase #7 | $217.77 | 3.166% | $224.6646 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $1,042.46 | $1,124.3923 | $1,124.40 | $1,124.35 | $1,124.40 | |