| 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 | $199.78 | 7.618% | $214.9992 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $89.53 | 12.786% | $100.9773 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $126.91 | 9.415% | $138.8586 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $209.60 | 7.313% | $224.928 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $108.72 | 13.318% | $123.1993 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $162.36 | 6.622% | $173.1115 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $131.52 | 4.273% | $137.1398 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $1,028.42 | $1,113.2137 | $1,113.22 | $1,113.25 | $1,113.20 | |