| 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 | $10.73 | 4.543% | $11.2175 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $218.93 | 9.374% | $239.4525 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $74.70 | 13.517% | $84.7972 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $166.40 | 5.810% | $176.0678 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $20.57 | 12.392% | $23.119 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $93.68 | 7.763% | $100.9524 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $189.93 | 6.145% | $201.6012 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $774.94 | $837.2076 | $837.21 | $837.15 | $837.30 | |