| 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 | $236.89 | 9.680% | $259.821 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $239.65 | 7.144% | $256.7706 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $112.62 | 7.394% | $120.9471 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $192.89 | 13.548% | $219.0227 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $196.99 | 11.862% | $220.357 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $155.33 | 6.108% | $164.8176 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $42.60 | 7.258% | $45.6919 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $1,176.97 | $1,287.4279 | $1,287.43 | $1,287.35 | $1,287.40 | |