| 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 | $188.82 | 10.283% | $208.2364 | $208.24 | $208.25 | $208.20 |
| Purchase #2 | $220.55 | 10.784% | $244.3341 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $188.96 | 5.308% | $198.99 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $194.82 | 11.173% | $216.5872 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $106.62 | 7.755% | $114.8884 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $55.44 | 6.772% | $59.1944 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $191.90 | 12.434% | $215.7608 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,147.11 | $1,257.9913 | $1,257.99 | $1,258.05 | $1,258.00 | |