| 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 | $103.37 | 5.782% | $109.3469 | $109.35 | $109.35 | $109.30 |
| Purchase #2 | $203.75 | 7.427% | $218.8825 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $210.38 | 8.446% | $228.1487 | $228.15 | $228.15 | $228.10 |
| Purchase #4 | $237.40 | 6.473% | $252.7669 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $12.71 | 13.710% | $14.4525 | $14.45 | $14.45 | $14.50 |
| Purchase #6 | $18.74 | 6.149% | $19.8923 | $19.89 | $19.90 | $19.90 |
| Purchase #7 | $122.93 | 3.652% | $127.4194 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $909.28 | $970.9092 | $970.91 | $970.90 | $970.90 | |