| 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 | $125.48 | 5.382% | $132.2333 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $203.44 | 4.137% | $211.8563 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $89.73 | 12.380% | $100.8386 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $202.44 | 11.856% | $226.4413 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $143.29 | 5.418% | $151.0535 | $151.05 | $151.05 | $151.10 |
| Purchase #6 | $34.28 | 3.634% | $35.5257 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $69.77 | 7.207% | $74.7983 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $868.43 | $932.7470 | $932.75 | $932.80 | $932.70 | |