| 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 | $195.93 | 12.251% | $219.9334 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $196.55 | 8.718% | $213.6852 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $108.62 | 13.448% | $123.2272 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $162.78 | 6.376% | $173.1589 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $96.52 | 12.221% | $108.3157 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $190.32 | 10.530% | $210.3607 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $247.83 | 13.386% | $281.0045 | $281.00 | $281.00 | $281.00 |
| 7 purchase totals = | $1,198.55 | $1,329.6856 | $1,329.69 | $1,329.70 | $1,329.70 | |