| 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 | $9.35 | 12.119% | $10.4831 | $10.48 | $10.50 | $10.50 |
| Purchase #2 | $150.62 | 8.632% | $163.6215 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $243.73 | 7.566% | $262.1706 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $116.88 | 10.327% | $128.9502 | $128.95 | $128.95 | $129.00 |
| Purchase #5 | $181.45 | 12.321% | $203.8065 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $109.26 | 13.256% | $123.7435 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $95.52 | 3.440% | $98.8059 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $906.81 | $991.5813 | $991.58 | $991.55 | $991.60 | |