| 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 | $203.40 | 5.681% | $214.9552 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $236.33 | 10.276% | $260.6153 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $90.87 | 6.424% | $96.7075 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $162.50 | 13.383% | $184.2474 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $68.30 | 3.146% | $70.4487 | $70.45 | $70.45 | $70.40 |
| Purchase #6 | $71.92 | 6.334% | $76.4754 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $211.85 | 11.703% | $236.6428 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,045.17 | $1,140.0923 | $1,140.11 | $1,140.10 | $1,140.00 | |