| 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 | $223.25 | 6.436% | $237.6184 | $237.62 | $237.60 | $237.60 |
| Purchase #2 | $121.42 | 7.274% | $130.2521 | $130.25 | $130.25 | $130.30 |
| Purchase #3 | $182.54 | 6.873% | $195.086 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $231.95 | 4.379% | $242.1071 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $244.77 | 4.525% | $255.8458 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $224.83 | 4.263% | $234.4145 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $169.52 | 5.378% | $178.6368 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $1,398.28 | $1,473.9607 | $1,473.97 | $1,473.95 | $1,473.90 | |