| 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 | $103.73 | 5.496% | $109.431 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $197.45 | 3.734% | $204.8228 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $78.91 | 11.580% | $88.0478 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $179.26 | 10.582% | $198.2293 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $27.47 | 7.349% | $29.4888 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $202.58 | 11.795% | $226.4743 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $64.37 | 3.364% | $66.5354 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $853.77 | $923.0294 | $923.03 | $923.05 | $922.90 | |