| 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 | $247.48 | 13.679% | $281.3328 | $281.33 | $281.35 | $281.30 |
| Purchase #2 | $216.32 | 6.791% | $231.0103 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $101.31 | 10.490% | $111.9374 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $126.39 | 13.160% | $143.0229 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $232.29 | 13.768% | $264.2717 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $136.49 | 8.286% | $147.7996 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $241.74 | 8.815% | $263.0494 | $263.05 | $263.05 | $263.00 |
| 7 purchase totals = | $1,302.02 | $1,442.4241 | $1,442.42 | $1,442.40 | $1,442.30 | |