| 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 | $201.28 | 11.263% | $223.9502 | $223.95 | $223.95 | $224.00 |
| Purchase #2 | $215.26 | 11.822% | $240.708 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $135.56 | 11.698% | $151.4178 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $17.49 | 9.178% | $19.0952 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $37.64 | 10.390% | $41.5508 | $41.55 | $41.55 | $41.60 |
| Purchase #6 | $215.70 | 4.362% | $225.1088 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $201.85 | 3.454% | $208.8219 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $1,024.78 | $1,110.6527 | $1,110.66 | $1,110.60 | $1,110.70 | |