| 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 | $234.80 | 4.484% | $245.3284 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $129.29 | 3.197% | $133.4234 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $85.55 | 3.640% | $88.664 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $200.40 | 12.536% | $225.5221 | $225.52 | $225.50 | $225.50 |
| Purchase #5 | $43.27 | 10.150% | $47.6619 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $34.54 | 3.186% | $35.6404 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $84.33 | 6.415% | $89.7398 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $812.18 | $865.9800 | $865.97 | $865.95 | $865.90 | |