| 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 | $233.56 | 9.736% | $256.2994 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $214.39 | 9.464% | $234.6799 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $75.44 | 8.663% | $81.9754 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $133.52 | 5.117% | $140.3522 | $140.35 | $140.35 | $140.40 |
| Purchase #5 | $66.44 | 13.122% | $75.1583 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $177.67 | 6.260% | $188.7921 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $207.74 | 12.496% | $233.6992 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $1,108.76 | $1,210.9565 | $1,210.96 | $1,211.00 | $1,211.10 | |