| 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 | $21.64 | 11.633% | $24.1574 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $152.51 | 3.767% | $158.2551 | $158.26 | $158.25 | $158.30 |
| Purchase #3 | $115.75 | 13.866% | $131.7999 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $193.68 | 11.634% | $216.2127 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $189.71 | 3.178% | $195.739 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $75.78 | 8.117% | $81.9311 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $250.54 | 6.502% | $266.8301 | $266.83 | $266.85 | $266.80 |
| 7 purchase totals = | $999.61 | $1,074.9253 | $1,074.93 | $1,074.95 | $1,074.90 | |