| 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 | $107.36 | 10.845% | $119.0032 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $48.91 | 4.190% | $50.9593 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $69.35 | 11.586% | $77.3849 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $213.34 | 8.569% | $231.6211 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $38.58 | 12.344% | $43.3423 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $224.71 | 13.594% | $255.2571 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $98.26 | 11.206% | $109.271 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $800.51 | $886.8389 | $886.83 | $886.80 | $886.90 | |