| 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 | $13.55 | 4.380% | $14.1435 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $218.39 | 4.491% | $228.1979 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $7.25 | 9.781% | $7.9591 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $235.46 | 5.391% | $248.1536 | $248.15 | $248.15 | $248.20 |
| Purchase #5 | $186.27 | 3.792% | $193.3334 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $95.71 | 7.537% | $102.9237 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $231.81 | 5.573% | $244.7288 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $988.44 | $1,039.4400 | $1,039.43 | $1,039.45 | $1,039.40 | |