| 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 | $223.63 | 10.529% | $247.176 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $228.48 | 5.345% | $240.6923 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $50.51 | 6.739% | $53.9139 | $53.91 | $53.90 | $53.90 |
| Purchase #4 | $143.83 | 9.633% | $157.6851 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $127.49 | 9.841% | $140.0363 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $16.25 | 11.831% | $18.1725 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $197.43 | 12.541% | $222.1897 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $987.62 | $1,079.8658 | $1,079.87 | $1,079.90 | $1,079.90 | |