| 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 | $206.46 | 3.784% | $214.2724 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $29.34 | 12.370% | $32.9694 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $72.40 | 7.434% | $77.7822 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $81.72 | 4.139% | $85.1024 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $193.91 | 13.824% | $220.7161 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $135.94 | 12.691% | $153.1921 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $57.95 | 4.252% | $60.414 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $777.72 | $844.4486 | $844.44 | $844.40 | $844.50 | |