| 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 | $191.63 | 13.612% | $217.7147 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $10.25 | 5.334% | $10.7967 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $29.59 | 13.342% | $33.5379 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $219.54 | 9.179% | $239.6916 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $108.73 | 12.655% | $122.4898 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $201.47 | 5.535% | $212.6214 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $239.91 | 13.160% | $271.4822 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,001.12 | $1,108.3343 | $1,108.33 | $1,108.35 | $1,108.30 | |