| 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 | $126.64 | 4.417% | $132.2337 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $103.54 | 7.620% | $111.4297 | $111.43 | $111.45 | $111.40 |
| Purchase #3 | $204.28 | 12.415% | $229.6414 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $198.56 | 3.620% | $205.7479 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $21.43 | 6.332% | $22.7869 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $102.80 | 5.136% | $108.0798 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $7.76 | 12.241% | $8.7099 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $765.01 | $818.6293 | $818.63 | $818.70 | $818.50 | |