| 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 | $206.95 | 4.255% | $215.7557 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $199.76 | 6.269% | $212.283 | $212.28 | $212.30 | $212.30 |
| Purchase #3 | $172.42 | 12.517% | $194.0018 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $142.36 | 9.154% | $155.3916 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $187.49 | 11.558% | $209.1601 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $79.95 | 9.872% | $87.8427 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $25.41 | 11.146% | $28.2422 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $1,014.34 | $1,102.6771 | $1,102.67 | $1,102.70 | $1,102.70 | |