| 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 | $245.40 | 3.468% | $253.9105 | $253.91 | $253.90 | $253.90 |
| Purchase #2 | $157.55 | 11.697% | $175.9786 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $135.31 | 12.220% | $151.8449 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $204.89 | 10.226% | $225.8421 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $235.28 | 10.648% | $260.3326 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $91.71 | 3.490% | $94.9107 | $94.91 | $94.90 | $94.90 |
| Purchase #7 | $115.60 | 4.413% | $120.7014 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $1,185.74 | $1,283.5208 | $1,283.51 | $1,283.55 | $1,283.40 | |