| 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 | $197.85 | 9.343% | $216.3351 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $77.52 | 6.147% | $82.2852 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $68.91 | 3.768% | $71.5065 | $71.51 | $71.50 | $71.50 |
| Purchase #4 | $212.81 | 5.746% | $225.0381 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $214.75 | 13.285% | $243.2795 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $114.48 | 6.222% | $121.6029 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $144.99 | 11.764% | $162.0466 | $162.05 | $162.05 | $162.00 |
| 7 purchase totals = | $1,031.31 | $1,122.0939 | $1,122.11 | $1,122.15 | $1,122.00 | |