| 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 | $199.69 | 11.869% | $223.3912 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $5.38 | 11.307% | $5.9883 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $233.47 | 5.511% | $246.3365 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $197.90 | 3.453% | $204.7335 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $87.34 | 10.713% | $96.6967 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $146.66 | 4.861% | $153.7891 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $100.76 | 7.568% | $108.3855 | $108.39 | $108.40 | $108.40 |
| 7 purchase totals = | $971.20 | $1,039.3208 | $1,039.33 | $1,039.40 | $1,039.30 | |