| 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 | $237.38 | 12.367% | $266.7368 | $266.74 | $266.75 | $266.70 |
| Purchase #2 | $208.54 | 6.413% | $221.9137 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $188.69 | 13.442% | $214.0537 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $188.71 | 8.108% | $204.0106 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $41.31 | 5.188% | $43.4532 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $117.62 | 5.131% | $123.6551 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $13.97 | 6.349% | $14.857 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $996.22 | $1,088.6801 | $1,088.68 | $1,088.65 | $1,088.80 | |