| 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 | $112.27 | 4.124% | $116.9 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $5.31 | 6.639% | $5.6625 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $226.74 | 9.659% | $248.6408 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $195.85 | 12.410% | $220.155 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $37.66 | 10.697% | $41.6885 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $237.80 | 12.169% | $266.7379 | $266.74 | $266.75 | $266.70 |
| Purchase #7 | $146.56 | 12.834% | $165.3695 | $165.37 | $165.35 | $165.40 |
| 7 purchase totals = | $962.19 | $1,065.1542 | $1,065.16 | $1,065.15 | $1,065.20 | |