| 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 | $119.58 | 10.769% | $132.4576 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $231.67 | 10.495% | $255.9838 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $230.96 | 3.298% | $238.5771 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $133.69 | 11.256% | $148.7381 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $217.89 | 9.390% | $238.3499 | $238.35 | $238.35 | $238.30 |
| Purchase #6 | $138.32 | 10.617% | $153.0054 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $250.44 | 10.711% | $277.2646 | $277.26 | $277.25 | $277.30 |
| 7 purchase totals = | $1,322.55 | $1,444.3765 | $1,444.38 | $1,444.40 | $1,444.40 | |