| 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 | $36.55 | 4.533% | $38.2068 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $242.53 | 10.141% | $267.125 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $38.74 | 8.776% | $42.1398 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $47.63 | 4.577% | $49.81 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $185.63 | 3.436% | $192.0082 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $178.67 | 3.327% | $184.6144 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $185.55 | 9.447% | $203.0789 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $915.30 | $976.9831 | $976.99 | $977.00 | $976.90 | |