| 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 | $226.93 | 7.695% | $244.3923 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $6.66 | 13.674% | $7.5707 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $241.51 | 4.745% | $252.9696 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $205.27 | 8.640% | $223.0053 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $203.56 | 8.557% | $220.9786 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $236.59 | 10.856% | $262.2742 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $35.42 | 7.410% | $38.0446 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $1,155.94 | $1,249.2353 | $1,249.23 | $1,249.20 | $1,249.30 | |