| 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 | $213.33 | 3.254% | $220.2718 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $202.68 | 6.302% | $215.4529 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $22.74 | 5.206% | $23.9238 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $9.80 | 10.120% | $10.7918 | $10.79 | $10.80 | $10.80 |
| Purchase #5 | $225.47 | 3.113% | $232.4889 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $243.52 | 8.235% | $263.5739 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $142.81 | 13.222% | $161.6923 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $1,060.35 | $1,128.1954 | $1,128.18 | $1,128.15 | $1,128.30 | |