| 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 | $228.29 | 10.689% | $252.6919 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $25.35 | 13.253% | $28.7096 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $114.27 | 4.430% | $119.3322 | $119.33 | $119.35 | $119.30 |
| Purchase #4 | $23.26 | 7.536% | $25.0129 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $153.36 | 13.718% | $174.3979 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $201.53 | 8.733% | $219.1296 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $224.74 | 6.147% | $238.5548 | $238.55 | $238.55 | $238.60 |
| 7 purchase totals = | $970.80 | $1,057.8289 | $1,057.82 | $1,057.85 | $1,057.80 | |