| 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 | $195.84 | 10.656% | $216.7087 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $105.74 | 12.642% | $119.1077 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $221.35 | 5.322% | $233.1302 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $190.73 | 11.375% | $212.4255 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $118.90 | 3.389% | $122.9295 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $250.36 | 8.741% | $272.244 | $272.24 | $272.25 | $272.20 |
| Purchase #7 | $191.31 | 6.505% | $203.7547 | $203.75 | $203.75 | $203.80 |
| 7 purchase totals = | $1,274.23 | $1,380.3003 | $1,380.30 | $1,380.35 | $1,380.20 | |