| 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 | $192.27 | 9.822% | $211.1548 | $211.15 | $211.15 | $211.20 |
| Purchase #2 | $111.98 | 7.277% | $120.1288 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $27.48 | 5.419% | $28.9691 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $235.25 | 3.306% | $243.0274 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $118.69 | 13.495% | $134.7072 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $105.68 | 6.540% | $112.5915 | $112.59 | $112.60 | $112.60 |
| Purchase #7 | $148.36 | 12.614% | $167.0741 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $939.71 | $1,017.6529 | $1,017.65 | $1,017.65 | $1,017.70 | |