| 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 | $240.38 | 5.778% | $254.2692 | $254.27 | $254.25 | $254.30 |
| Purchase #2 | $126.33 | 3.217% | $130.394 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $247.68 | 10.351% | $273.3174 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $171.32 | 13.178% | $193.8965 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $85.93 | 12.120% | $96.3447 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $151.89 | 6.579% | $161.8828 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $104.91 | 3.711% | $108.8032 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $1,128.44 | $1,218.9078 | $1,218.90 | $1,218.90 | $1,218.90 | |