| 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 | $228.38 | 5.582% | $241.1282 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $199.83 | 13.539% | $226.885 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $58.77 | 6.690% | $62.7017 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $203.79 | 7.249% | $218.5627 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $217.48 | 4.230% | $226.6794 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $116.72 | 11.597% | $130.256 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $72.76 | 10.276% | $80.2368 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $1,097.73 | $1,186.4498 | $1,186.46 | $1,186.50 | $1,186.50 | |