| 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 | $115.54 | 7.512% | $124.2194 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $9.85 | 4.325% | $10.276 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $118.25 | 8.743% | $128.5886 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $113.29 | 4.191% | $118.038 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $145.98 | 11.251% | $162.4042 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $228.37 | 6.658% | $243.5749 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $147.85 | 5.679% | $156.2464 | $156.25 | $156.25 | $156.20 |
| 7 purchase totals = | $879.13 | $943.3475 | $943.35 | $943.35 | $943.30 | |