| 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 | $109.92 | 6.266% | $116.8076 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $186.38 | 4.153% | $194.1204 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $113.78 | 12.722% | $128.2551 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $233.69 | 9.697% | $256.3509 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $174.60 | 5.545% | $184.2816 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $132.29 | 6.247% | $140.5542 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $201.84 | 12.549% | $227.1689 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $1,152.50 | $1,247.5387 | $1,247.54 | $1,247.50 | $1,247.70 | |