| 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 | $124.80 | 7.835% | $134.5781 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $248.30 | 10.365% | $274.0363 | $274.04 | $274.05 | $274.00 |
| Purchase #3 | $166.46 | 7.699% | $179.2758 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $176.68 | 7.115% | $189.2508 | $189.25 | $189.25 | $189.30 |
| Purchase #5 | $105.91 | 4.321% | $110.4864 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $142.58 | 5.567% | $150.5174 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $157.41 | 10.500% | $173.9381 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $1,122.14 | $1,212.0829 | $1,212.10 | $1,212.15 | $1,212.10 | |