| 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 | $239.62 | 12.326% | $269.1556 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $117.56 | 11.341% | $130.8925 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $188.48 | 5.213% | $198.3055 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $68.78 | 6.666% | $73.3649 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $171.63 | 3.628% | $177.8567 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $105.90 | 6.598% | $112.8873 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $25.79 | 10.679% | $28.5441 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $917.76 | $991.0066 | $991.01 | $991.00 | $991.10 | |