| 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 | $184.95 | 3.503% | $191.4288 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $230.26 | 4.865% | $241.4621 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $195.65 | 12.447% | $220.0026 | $220.00 | $220.00 | $220.00 |
| Purchase #4 | $217.85 | 9.130% | $237.7397 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $22.48 | 8.677% | $24.4306 | $24.43 | $24.45 | $24.40 |
| Purchase #6 | $147.44 | 6.777% | $157.432 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $221.86 | 4.567% | $231.9923 | $231.99 | $232.00 | $232.00 |
| 7 purchase totals = | $1,220.49 | $1,304.4881 | $1,304.48 | $1,304.55 | $1,304.40 | |