| 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 | $195.91 | 12.344% | $220.0931 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $24.36 | 4.790% | $25.5268 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $169.44 | 8.441% | $183.7424 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $150.82 | 9.722% | $165.4827 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $18.73 | 8.649% | $20.35 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $40.65 | 4.634% | $42.5337 | $42.53 | $42.55 | $42.50 |
| Purchase #7 | $241.59 | 6.217% | $256.6097 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $841.50 | $914.3384 | $914.33 | $914.40 | $914.30 | |