| 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 | $96.93 | 9.448% | $106.0879 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $145.79 | 5.212% | $153.3886 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $231.27 | 13.732% | $263.028 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $222.55 | 7.527% | $239.3013 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $201.97 | 5.625% | $213.3308 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $67.46 | 6.739% | $72.0061 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $183.89 | 4.262% | $191.7274 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $1,149.86 | $1,238.8701 | $1,238.88 | $1,238.95 | $1,238.80 | |