| 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 | $55.52 | 10.128% | $61.1431 | $61.14 | $61.15 | $61.10 |
| Purchase #2 | $184.69 | 5.522% | $194.8886 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $230.48 | 10.854% | $255.4963 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $199.70 | 11.849% | $223.3625 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $218.42 | 13.682% | $248.3042 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $151.73 | 3.524% | $157.077 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $144.34 | 3.537% | $149.4453 | $149.45 | $149.45 | $149.40 |
| 7 purchase totals = | $1,184.88 | $1,289.7170 | $1,289.72 | $1,289.75 | $1,289.70 | |