| 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 | $230.50 | 4.331% | $240.483 | $240.48 | $240.50 | $240.50 |
| Purchase #2 | $188.61 | 6.541% | $200.947 | $200.95 | $200.95 | $200.90 |
| Purchase #3 | $133.98 | 6.261% | $142.3685 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $30.40 | 3.227% | $31.381 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $130.40 | 9.395% | $142.6511 | $142.65 | $142.65 | $142.70 |
| Purchase #6 | $43.39 | 10.508% | $47.9494 | $47.95 | $47.95 | $47.90 |
| Purchase #7 | $8.59 | 9.597% | $9.4144 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $765.87 | $815.1944 | $815.19 | $815.20 | $815.20 | |