| 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 | $83.50 | 9.146% | $91.1369 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $198.38 | 8.147% | $214.542 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $160.88 | 9.674% | $176.4435 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $211.54 | 6.203% | $224.6618 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $115.62 | 6.129% | $122.7063 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $241.85 | 7.666% | $260.3902 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $186.92 | 8.347% | $202.5222 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $1,198.69 | $1,292.4029 | $1,292.40 | $1,292.40 | $1,292.30 | |