| 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 | $210.94 | 3.430% | $218.1752 | $218.18 | $218.20 | $218.20 |
| Purchase #2 | $175.78 | 13.710% | $199.8794 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $230.29 | 3.495% | $238.3386 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $109.53 | 10.199% | $120.701 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $62.46 | 4.482% | $65.2595 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $124.48 | 7.189% | $133.4289 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $153.84 | 13.153% | $174.0746 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $1,067.32 | $1,149.8572 | $1,149.86 | $1,149.90 | $1,149.90 | |