| 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 | $105.67 | 12.358% | $118.7287 | $118.73 | $118.75 | $118.70 |
| Purchase #2 | $228.33 | 7.441% | $245.32 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $144.94 | 9.149% | $158.2006 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $130.90 | 13.229% | $148.2168 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $206.39 | 10.705% | $228.484 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $157.40 | 3.730% | $163.271 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $101.26 | 11.163% | $112.5637 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $1,074.89 | $1,174.7848 | $1,174.78 | $1,174.75 | $1,174.80 | |