| 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 | $115.42 | 6.502% | $122.9246 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $66.79 | 10.166% | $73.5799 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $115.56 | 4.558% | $120.8272 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $236.81 | 5.728% | $250.3745 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $247.53 | 12.184% | $277.6891 | $277.69 | $277.70 | $277.70 |
| Purchase #6 | $25.65 | 13.556% | $29.1271 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $245.63 | 4.529% | $256.7546 | $256.75 | $256.75 | $256.80 |
| 7 purchase totals = | $1,053.39 | $1,131.2770 | $1,131.27 | $1,131.30 | $1,131.30 | |