| 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 | $246.41 | 10.836% | $273.111 | $273.11 | $273.10 | $273.10 |
| Purchase #2 | $42.55 | 9.559% | $46.6174 | $46.62 | $46.60 | $46.60 |
| Purchase #3 | $114.33 | 13.129% | $129.3404 | $129.34 | $129.35 | $129.30 |
| Purchase #4 | $192.28 | 12.612% | $216.5304 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $99.63 | 11.548% | $111.1353 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $7.34 | 9.152% | $8.0118 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $87.26 | 4.795% | $91.4441 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $789.80 | $876.1904 | $876.19 | $876.20 | $876.00 | |