| 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 | $241.78 | 9.392% | $264.488 | $264.49 | $264.50 | $264.50 |
| Purchase #2 | $16.95 | 5.669% | $17.9109 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $210.27 | 8.845% | $228.8684 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $118.54 | 5.615% | $125.196 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $145.64 | 11.643% | $162.5969 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $169.87 | 13.431% | $192.6852 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $219.67 | 4.132% | $228.7468 | $228.75 | $228.75 | $228.70 |
| 7 purchase totals = | $1,122.72 | $1,220.4922 | $1,220.51 | $1,220.50 | $1,220.50 | |