| 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 | $220.33 | 6.599% | $234.8696 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $36.37 | 11.534% | $40.5649 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $28.62 | 10.178% | $31.5329 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $184.91 | 9.279% | $202.0678 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $227.63 | 10.449% | $251.4151 | $251.42 | $251.40 | $251.40 |
| Purchase #6 | $171.87 | 12.597% | $193.5205 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $56.79 | 13.863% | $64.6628 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $926.52 | $1,018.6336 | $1,018.63 | $1,018.55 | $1,018.70 | |