| 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 | $15.71 | 3.442% | $16.2507 | $16.25 | $16.25 | $16.30 |
| Purchase #2 | $146.52 | 13.866% | $166.8365 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $199.91 | 10.241% | $220.3828 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $209.57 | 4.715% | $219.4512 | $219.45 | $219.45 | $219.50 |
| Purchase #5 | $220.60 | 12.481% | $248.1331 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $121.69 | 11.541% | $135.7342 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $78.47 | 12.676% | $88.4169 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $992.47 | $1,095.2054 | $1,095.20 | $1,095.25 | $1,095.20 | |