| 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 | $9.83 | 8.584% | $10.6738 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $85.35 | 8.125% | $92.2847 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $245.78 | 9.554% | $269.2618 | $269.26 | $269.25 | $269.30 |
| Purchase #4 | $202.34 | 9.432% | $221.4247 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $73.68 | 12.865% | $83.1589 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $188.41 | 13.505% | $213.8548 | $213.85 | $213.85 | $213.90 |
| Purchase #7 | $237.70 | 8.727% | $258.4441 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $1,043.09 | $1,149.1028 | $1,149.08 | $1,149.05 | $1,149.20 | |