| 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 | $116.31 | 3.532% | $120.4181 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $232.45 | 3.492% | $240.5672 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $113.93 | 9.151% | $124.3557 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $85.73 | 10.320% | $94.5773 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $174.99 | 7.840% | $188.7092 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $179.76 | 6.709% | $191.8201 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $181.85 | 9.815% | $199.6986 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $1,085.02 | $1,160.1462 | $1,160.16 | $1,160.10 | $1,160.20 | |