| 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 | $200.99 | 5.417% | $211.8776 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $142.87 | 11.464% | $159.2486 | $159.25 | $159.25 | $159.20 |
| Purchase #3 | $195.62 | 10.113% | $215.4031 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $105.53 | 9.497% | $115.5522 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $250.35 | 6.740% | $267.2236 | $267.22 | $267.20 | $267.20 |
| Purchase #6 | $186.43 | 13.250% | $211.132 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $44.73 | 13.578% | $50.8034 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $1,126.52 | $1,231.2405 | $1,231.23 | $1,231.25 | $1,231.20 | |