| 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 | $216.28 | 8.265% | $234.1555 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $229.46 | 10.102% | $252.64 | $252.64 | $252.65 | $252.60 |
| Purchase #3 | $143.42 | 3.218% | $148.0353 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $35.35 | 4.465% | $36.9284 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $240.68 | 13.585% | $273.3764 | $273.38 | $273.40 | $273.40 |
| Purchase #6 | $112.38 | 3.321% | $116.1121 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $80.30 | 5.263% | $84.5262 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $1,057.87 | $1,145.7739 | $1,145.79 | $1,145.85 | $1,145.70 | |