| 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 | $90.71 | 11.800% | $101.4138 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $69.40 | 9.545% | $76.0242 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $242.32 | 6.239% | $257.4383 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $132.74 | 9.817% | $145.7711 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $93.87 | 5.374% | $98.9146 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $28.43 | 3.267% | $29.3588 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $198.90 | 4.615% | $208.0792 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $856.37 | $917.0000 | $916.99 | $916.95 | $917.00 | |