| 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 | $85.43 | 6.509% | $90.9906 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $233.88 | 4.413% | $244.2011 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $23.58 | 3.491% | $24.4032 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $210.84 | 7.401% | $226.4443 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $219.68 | 11.599% | $245.1607 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $164.68 | 12.753% | $185.6816 | $185.68 | $185.70 | $185.70 |
| Purchase #7 | $248.41 | 13.679% | $282.39 | $282.39 | $282.40 | $282.40 |
| 7 purchase totals = | $1,186.50 | $1,299.2715 | $1,299.26 | $1,299.30 | $1,299.30 | |