| 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 | $22.45 | 12.698% | $25.3007 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $97.52 | 5.516% | $102.8992 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $188.32 | 3.453% | $194.8227 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $107.91 | 12.750% | $121.6685 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $239.67 | 10.870% | $265.7221 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $222.70 | 3.470% | $230.4277 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $46.86 | 8.789% | $50.9785 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $925.43 | $991.8194 | $991.82 | $991.80 | $991.80 | |