| 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 | $219.49 | 9.340% | $239.9904 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $10.79 | 5.752% | $11.4106 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $104.40 | 11.324% | $116.2223 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $91.71 | 7.645% | $98.7212 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $210.44 | 6.275% | $223.6451 | $223.65 | $223.65 | $223.60 |
| Purchase #6 | $162.55 | 7.439% | $174.6421 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $155.75 | 11.854% | $174.2126 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $955.13 | $1,038.8443 | $1,038.84 | $1,038.80 | $1,038.70 | |