| 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 | $84.52 | 11.323% | $94.0902 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $206.26 | 12.699% | $232.453 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $130.51 | 7.314% | $140.0555 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $55.62 | 12.367% | $62.4985 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $214.30 | 8.802% | $233.1627 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $74.52 | 9.757% | $81.7909 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $158.42 | 5.850% | $167.6876 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $924.15 | $1,011.7384 | $1,011.74 | $1,011.75 | $1,011.90 | |