| 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 | $113.42 | 3.293% | $117.1549 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $95.56 | 5.505% | $100.8206 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $108.57 | 6.390% | $115.5076 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $197.42 | 8.541% | $214.2816 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $238.61 | 3.689% | $247.4123 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $11.30 | 3.570% | $11.7034 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $242.69 | 6.135% | $257.579 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $1,007.57 | $1,064.4594 | $1,064.45 | $1,064.45 | $1,064.50 | |