| 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 | $221.85 | 13.273% | $251.2962 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $58.28 | 11.585% | $65.0317 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $219.26 | 9.845% | $240.8461 | $240.85 | $240.85 | $240.80 |
| Purchase #4 | $82.49 | 11.574% | $92.0374 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $188.65 | 12.707% | $212.6218 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $74.29 | 3.285% | $76.7304 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $232.54 | 8.713% | $252.8012 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,077.36 | $1,191.3648 | $1,191.37 | $1,191.40 | $1,191.20 | |