| 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 | $248.91 | 10.165% | $274.2117 | $274.21 | $274.20 | $274.20 |
| Purchase #2 | $64.29 | 13.196% | $72.7737 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $171.49 | 3.388% | $177.3001 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $65.94 | 6.625% | $70.3085 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $236.57 | 9.778% | $259.7018 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $107.41 | 13.548% | $121.9619 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $166.47 | 8.206% | $180.1305 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $1,061.08 | $1,156.3882 | $1,156.38 | $1,156.35 | $1,156.40 | |