| 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 | $102.47 | 10.608% | $113.34 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $78.72 | 10.628% | $87.0864 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $220.31 | 4.845% | $230.984 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $206.80 | 8.450% | $224.2746 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $133.65 | 13.196% | $151.2865 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $72.70 | 4.748% | $76.1518 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $250.93 | 7.535% | $269.8376 | $269.84 | $269.85 | $269.80 |
| 7 purchase totals = | $1,065.58 | $1,152.9609 | $1,152.96 | $1,153.00 | $1,153.00 | |