| 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 | $60.59 | 7.592% | $65.19 | $65.19 | $65.20 | $65.20 |
| Purchase #2 | $185.27 | 6.787% | $197.8443 | $197.84 | $197.85 | $197.80 |
| Purchase #3 | $208.94 | 11.180% | $232.2995 | $232.30 | $232.30 | $232.30 |
| Purchase #4 | $109.38 | 7.722% | $117.8263 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $205.51 | 7.684% | $221.3014 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $204.65 | 5.218% | $215.3286 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $34.83 | 8.765% | $37.8828 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $1,009.17 | $1,087.6729 | $1,087.67 | $1,087.75 | $1,087.60 | |