| 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 | $221.67 | 7.418% | $238.1135 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $194.38 | 10.384% | $214.5644 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $52.76 | 8.840% | $57.424 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $190.33 | 9.395% | $208.2115 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $231.40 | 10.512% | $255.7248 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $236.51 | 12.674% | $266.4853 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $193.34 | 6.571% | $206.0444 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $1,320.39 | $1,446.5679 | $1,446.55 | $1,446.50 | $1,446.50 | |