| 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 | $187.70 | 6.573% | $200.0375 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $209.67 | 12.242% | $235.3378 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $116.55 | 3.260% | $120.3495 | $120.35 | $120.35 | $120.30 |
| Purchase #4 | $202.91 | 5.511% | $214.0924 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $179.44 | 9.276% | $196.0849 | $196.08 | $196.10 | $196.10 |
| Purchase #6 | $149.54 | 8.692% | $162.538 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $86.39 | 7.855% | $93.1759 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $1,132.20 | $1,221.6160 | $1,221.62 | $1,221.70 | $1,221.50 | |