| 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 | $246.64 | 9.502% | $270.0757 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $234.35 | 10.245% | $258.3592 | $258.36 | $258.35 | $258.40 |
| Purchase #3 | $5.27 | 10.117% | $5.8032 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $81.48 | 3.382% | $84.2357 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $16.79 | 11.209% | $18.672 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $145.49 | 5.306% | $153.2097 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $52.56 | 10.321% | $57.9847 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $782.58 | $848.3402 | $848.34 | $848.35 | $848.40 | |