| 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 | $239.82 | 8.178% | $259.4325 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $161.87 | 5.294% | $170.4394 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $28.58 | 4.719% | $29.9287 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $124.42 | 3.565% | $128.8556 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $155.95 | 11.720% | $174.2273 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $27.91 | 9.479% | $30.5556 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $21.90 | 12.629% | $24.6658 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $760.45 | $818.1049 | $818.12 | $818.15 | $818.10 | |