| 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 | $250.38 | 9.468% | $274.086 | $274.09 | $274.10 | $274.10 |
| Purchase #2 | $8.26 | 9.320% | $9.0298 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $210.35 | 6.838% | $224.7337 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $117.28 | 7.401% | $125.9599 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $152.84 | 4.694% | $160.0143 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $142.49 | 3.777% | $147.8718 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $164.56 | 7.110% | $176.2602 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $1,046.16 | $1,117.9557 | $1,117.95 | $1,117.95 | $1,118.00 | |