| 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 | $111.90 | 8.389% | $121.2873 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $115.41 | 13.564% | $131.0642 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $69.63 | 9.363% | $76.1495 | $76.15 | $76.15 | $76.10 |
| Purchase #4 | $230.91 | 5.546% | $243.7163 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $8.80 | 12.813% | $9.9275 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $59.51 | 12.342% | $66.8547 | $66.85 | $66.85 | $66.90 |
| Purchase #7 | $157.44 | 3.170% | $162.4308 | $162.43 | $162.45 | $162.40 |
| 7 purchase totals = | $753.60 | $811.4303 | $811.43 | $811.45 | $811.40 | |