| 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 | $229.74 | 7.141% | $246.1457 | $246.15 | $246.15 | $246.10 |
| Purchase #2 | $15.31 | 3.292% | $15.814 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $79.57 | 10.727% | $88.1055 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $248.74 | 5.364% | $262.0824 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $157.58 | 10.552% | $174.2078 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $238.69 | 8.371% | $258.6707 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $92.71 | 4.765% | $97.1276 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $1,062.34 | $1,142.1537 | $1,142.16 | $1,142.15 | $1,142.10 | |