| 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 | $109.93 | 8.413% | $119.1784 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $47.26 | 11.178% | $52.5427 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $242.87 | 12.509% | $273.2506 | $273.25 | $273.25 | $273.30 |
| Purchase #4 | $178.97 | 11.785% | $200.0616 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $240.31 | 7.339% | $257.9464 | $257.95 | $257.95 | $257.90 |
| Purchase #6 | $75.58 | 11.679% | $84.407 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $45.43 | 9.698% | $49.8358 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $940.35 | $1,037.2225 | $1,037.23 | $1,037.25 | $1,037.20 | |