| 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 | $238.72 | 8.759% | $259.6295 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $129.33 | 6.321% | $137.5049 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $14.43 | 9.241% | $15.7635 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $75.88 | 10.803% | $84.0773 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $248.99 | 12.614% | $280.3976 | $280.40 | $280.40 | $280.40 |
| Purchase #6 | $114.27 | 12.384% | $128.4212 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $31.34 | 5.787% | $33.1536 | $33.15 | $33.15 | $33.20 |
| 7 purchase totals = | $852.96 | $938.9476 | $938.94 | $938.95 | $939.00 | |