| 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 | $230.34 | 12.339% | $258.7617 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $143.71 | 8.365% | $155.7313 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $8.82 | 12.249% | $9.9004 | $9.90 | $9.90 | $9.90 |
| Purchase #4 | $245.44 | 5.311% | $258.4753 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $158.33 | 7.418% | $170.0749 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $217.58 | 6.482% | $231.6835 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $78.76 | 12.133% | $88.316 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $1,082.98 | $1,172.9431 | $1,172.94 | $1,172.95 | $1,173.00 | |