| 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 | $228.53 | 12.842% | $257.8778 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $154.82 | 9.700% | $169.8375 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $23.51 | 4.341% | $24.5306 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $84.85 | 7.167% | $90.9312 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $237.62 | 7.585% | $255.6435 | $255.64 | $255.65 | $255.60 |
| Purchase #6 | $200.79 | 10.874% | $222.6239 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $6.46 | 4.530% | $6.7526 | $6.75 | $6.75 | $6.80 |
| 7 purchase totals = | $936.58 | $1,028.1971 | $1,028.19 | $1,028.25 | $1,028.10 | |