| 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 | $177.55 | 7.548% | $190.9515 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $12.31 | 4.399% | $12.8515 | $12.85 | $12.85 | $12.90 |
| Purchase #3 | $231.38 | 7.277% | $248.2175 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $200.31 | 4.623% | $209.5703 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $116.80 | 11.300% | $129.9984 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $200.26 | 9.391% | $219.0664 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $246.33 | 5.209% | $259.1613 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $1,184.94 | $1,269.8169 | $1,269.82 | $1,269.75 | $1,270.00 | |