| 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 | $231.80 | 6.870% | $247.7247 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $231.34 | 10.326% | $255.2282 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $122.49 | 6.582% | $130.5523 | $130.55 | $130.55 | $130.60 |
| Purchase #4 | $83.33 | 4.734% | $87.2748 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $38.95 | 13.527% | $44.2188 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $151.34 | 6.809% | $161.6447 | $161.64 | $161.65 | $161.60 |
| Purchase #7 | $125.97 | 3.392% | $130.2429 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $985.22 | $1,056.8864 | $1,056.87 | $1,056.85 | $1,056.80 | |