| 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 | $218.61 | 5.200% | $229.9777 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $88.44 | 8.819% | $96.2395 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $10.30 | 7.667% | $11.0897 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $153.29 | 3.138% | $158.1002 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $95.47 | 8.632% | $103.711 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $13.79 | 7.284% | $14.7945 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $229.55 | 8.605% | $249.3028 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $809.45 | $863.2154 | $863.21 | $863.25 | $863.20 | |