| 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 | $96.60 | 6.339% | $102.7235 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $192.90 | 13.175% | $218.3146 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $69.68 | 7.487% | $74.8969 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $196.58 | 10.272% | $216.7727 | $216.77 | $216.75 | $216.80 |
| Purchase #5 | $158.42 | 10.243% | $174.647 | $174.65 | $174.65 | $174.60 |
| Purchase #6 | $208.75 | 13.386% | $236.6933 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $26.59 | 10.462% | $29.3718 | $29.37 | $29.35 | $29.40 |
| 7 purchase totals = | $949.52 | $1,053.4198 | $1,053.41 | $1,053.35 | $1,053.40 | |