| 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 | $109.87 | 12.565% | $123.6752 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $87.44 | 7.401% | $93.9114 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $185.88 | 5.745% | $196.5588 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $162.48 | 9.572% | $178.0326 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $248.33 | 12.178% | $278.5716 | $278.57 | $278.55 | $278.60 |
| Purchase #6 | $242.70 | 4.174% | $252.8303 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $192.94 | 9.185% | $210.6615 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,229.64 | $1,334.2414 | $1,334.24 | $1,334.25 | $1,334.30 | |