| 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 | $237.85 | 6.282% | $252.7917 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $24.26 | 13.524% | $27.5409 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $39.99 | 4.226% | $41.68 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $234.98 | 6.491% | $250.2326 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $8.35 | 11.705% | $9.3274 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $211.78 | 3.395% | $218.9699 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $26.72 | 10.767% | $29.5969 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $783.93 | $830.1394 | $830.14 | $830.20 | $830.10 | |