| 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 | $240.30 | 11.725% | $268.4752 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $202.56 | 9.171% | $221.1368 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $7.67 | 7.400% | $8.2376 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $243.78 | 13.366% | $276.3636 | $276.36 | $276.35 | $276.40 |
| Purchase #5 | $95.40 | 8.166% | $103.1904 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $243.93 | 5.588% | $257.5608 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $65.33 | 10.364% | $72.1008 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $1,098.97 | $1,207.0652 | $1,207.07 | $1,207.10 | $1,207.10 | |