| 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 | $194.66 | 10.177% | $214.4705 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $227.77 | 11.479% | $253.9157 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $138.88 | 7.217% | $148.903 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $134.39 | 9.178% | $146.7243 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $29.26 | 7.298% | $31.3954 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $240.77 | 10.475% | $265.9907 | $265.99 | $266.00 | $266.00 |
| Purchase #7 | $225.64 | 5.752% | $238.6188 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,191.37 | $1,300.0184 | $1,300.02 | $1,299.95 | $1,300.00 | |