| 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 | $233.77 | 7.429% | $251.1368 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $46.96 | 5.636% | $49.6067 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $224.35 | 4.133% | $233.6224 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $43.50 | 13.261% | $49.2685 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $111.59 | 9.248% | $121.9098 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $158.27 | 6.751% | $168.9548 | $168.95 | $168.95 | $169.00 |
| Purchase #7 | $215.54 | 10.216% | $237.5596 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $1,033.98 | $1,112.0586 | $1,112.06 | $1,112.00 | $1,112.10 | |