| 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 | $122.92 | 6.449% | $130.8471 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $239.88 | 3.489% | $248.2494 | $248.25 | $248.25 | $248.20 |
| Purchase #3 | $116.64 | 9.793% | $128.0626 | $128.06 | $128.05 | $128.10 |
| Purchase #4 | $41.36 | 13.689% | $47.0218 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $77.52 | 9.314% | $84.7402 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $129.98 | 8.703% | $141.2922 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $218.72 | 9.282% | $239.0216 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $947.02 | $1,019.2349 | $1,019.23 | $1,019.20 | $1,019.10 | |