| 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 | $247.55 | 12.517% | $278.5358 | $278.54 | $278.55 | $278.50 |
| Purchase #2 | $57.65 | 9.508% | $63.1314 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $180.65 | 3.453% | $186.8878 | $186.89 | $186.90 | $186.90 |
| Purchase #4 | $150.38 | 7.509% | $161.672 | $161.67 | $161.65 | $161.70 |
| Purchase #5 | $199.40 | 3.551% | $206.4807 | $206.48 | $206.50 | $206.50 |
| Purchase #6 | $56.39 | 13.347% | $63.9164 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $85.25 | 3.435% | $88.1783 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $977.27 | $1,048.8024 | $1,048.81 | $1,048.85 | $1,048.80 | |