| 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 | $128.63 | 3.554% | $133.2015 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $70.36 | 6.619% | $75.0171 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $200.35 | 11.328% | $223.0456 | $223.05 | $223.05 | $223.00 |
| Purchase #4 | $15.51 | 3.688% | $16.082 | $16.08 | $16.10 | $16.10 |
| Purchase #5 | $239.54 | 7.561% | $257.6516 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $125.97 | 7.428% | $135.3271 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $205.49 | 4.732% | $215.2138 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $985.85 | $1,055.5387 | $1,055.54 | $1,055.55 | $1,055.50 | |