| 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 | $80.99 | 3.780% | $84.0514 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $167.90 | 13.846% | $191.1474 | $191.15 | $191.15 | $191.10 |
| Purchase #3 | $127.47 | 13.650% | $144.8697 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $90.30 | 10.616% | $99.8862 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $130.33 | 3.741% | $135.2056 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $228.27 | 4.772% | $239.163 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $142.27 | 7.696% | $153.2191 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $967.53 | $1,047.5424 | $1,047.55 | $1,047.50 | $1,047.60 | |