| 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 | $179.51 | 6.598% | $191.3541 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $230.42 | 4.680% | $241.2037 | $241.20 | $241.20 | $241.20 |
| Purchase #3 | $234.86 | 8.843% | $255.6287 | $255.63 | $255.65 | $255.60 |
| Purchase #4 | $38.53 | 12.414% | $43.3131 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $224.66 | 10.818% | $248.9637 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $188.80 | 5.625% | $199.42 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $195.99 | 4.670% | $205.1427 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $1,292.77 | $1,385.0260 | $1,385.01 | $1,385.00 | $1,385.00 | |