| 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 | $191.40 | 9.646% | $209.8624 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $222.51 | 8.364% | $241.1207 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $57.50 | 4.616% | $60.1542 | $60.15 | $60.15 | $60.20 |
| Purchase #4 | $240.75 | 11.625% | $268.7372 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $230.48 | 13.578% | $261.7746 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $191.66 | 13.609% | $217.743 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $144.57 | 7.649% | $155.6282 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $1,278.87 | $1,415.0203 | $1,415.01 | $1,415.00 | $1,415.00 | |