| 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 | $12.35 | 12.125% | $13.8474 | $13.85 | $13.85 | $13.80 |
| Purchase #2 | $218.58 | 5.458% | $230.5101 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $245.43 | 6.498% | $261.378 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $69.89 | 4.794% | $73.2405 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $10.34 | 5.827% | $10.9425 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $201.28 | 7.537% | $216.4505 | $216.45 | $216.45 | $216.50 |
| Purchase #7 | $84.85 | 13.445% | $96.2581 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $842.72 | $902.6271 | $902.63 | $902.65 | $902.60 | |