| 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 | $199.78 | 11.804% | $223.362 | $223.36 | $223.35 | $223.40 |
| Purchase #2 | $25.80 | 5.603% | $27.2456 | $27.25 | $27.25 | $27.20 |
| Purchase #3 | $26.36 | 6.782% | $28.1477 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $11.77 | 6.854% | $12.5767 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $170.49 | 3.283% | $176.0872 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $111.51 | 5.637% | $117.7958 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $43.76 | 8.833% | $47.6253 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $589.47 | $632.8403 | $632.86 | $632.90 | $632.80 | |