| 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 | $140.64 | 11.230% | $156.4339 | $156.43 | $156.45 | $156.40 |
| Purchase #2 | $195.93 | 4.226% | $204.21 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $196.42 | 10.267% | $216.5864 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $237.78 | 6.798% | $253.9443 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $19.80 | 7.295% | $21.2444 | $21.24 | $21.25 | $21.20 |
| Purchase #6 | $226.95 | 4.154% | $236.3775 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $223.32 | 11.533% | $249.0755 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $1,240.84 | $1,337.8720 | $1,337.87 | $1,337.95 | $1,337.80 | |