| 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 | $17.86 | 12.368% | $20.0689 | $20.07 | $20.05 | $20.10 |
| Purchase #2 | $153.37 | 7.546% | $164.9433 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $236.32 | 12.722% | $266.3846 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $165.96 | 11.364% | $184.8197 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $221.76 | 3.567% | $229.6702 | $229.67 | $229.65 | $229.70 |
| Purchase #6 | $87.72 | 12.672% | $98.8359 | $98.84 | $98.85 | $98.80 |
| Purchase #7 | $216.85 | 11.418% | $241.6099 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,099.84 | $1,206.3325 | $1,206.33 | $1,206.30 | $1,206.30 | |