| 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 | $115.26 | 6.195% | $122.4004 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $10.69 | 13.138% | $12.0945 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $166.97 | 3.405% | $172.6553 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $245.42 | 5.326% | $258.4911 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $66.27 | 12.432% | $74.5087 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $48.74 | 8.386% | $52.8273 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $166.70 | 13.170% | $188.6544 | $188.65 | $188.65 | $188.70 |
| 7 purchase totals = | $820.05 | $881.6317 | $881.63 | $881.65 | $881.70 | |