| 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 | $223.90 | 4.647% | $234.3046 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $114.94 | 9.150% | $125.457 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $81.32 | 7.156% | $87.1393 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $63.55 | 9.380% | $69.511 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $14.96 | 5.870% | $15.8382 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $123.51 | 5.200% | $129.9325 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $107.61 | 10.806% | $119.2383 | $119.24 | $119.25 | $119.20 |
| 7 purchase totals = | $729.79 | $781.4209 | $781.42 | $781.45 | $781.30 | |