| 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 | $247.36 | 7.687% | $266.3746 | $266.37 | $266.35 | $266.40 |
| Purchase #2 | $235.55 | 6.551% | $250.9809 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $90.54 | 10.166% | $99.7443 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $93.26 | 3.681% | $96.6929 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $198.60 | 3.239% | $205.0327 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $172.98 | 7.519% | $185.9864 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $80.51 | 8.813% | $87.6053 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $1,118.80 | $1,192.4171 | $1,192.41 | $1,192.45 | $1,192.40 | |