| 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 | $246.76 | 4.418% | $257.6619 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $64.40 | 6.732% | $68.7354 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $242.25 | 4.724% | $253.6939 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $243.28 | 8.378% | $263.662 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $182.86 | 9.117% | $199.5313 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $240.33 | 13.313% | $272.3251 | $272.33 | $272.35 | $272.30 |
| Purchase #7 | $170.49 | 4.509% | $178.1774 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $1,390.37 | $1,493.7870 | $1,493.79 | $1,493.85 | $1,493.80 | |