| 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 | $220.71 | 12.138% | $247.4998 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $172.67 | 11.347% | $192.2629 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $44.58 | 7.328% | $47.8468 | $47.85 | $47.85 | $47.80 |
| Purchase #4 | $86.69 | 9.548% | $94.9672 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $181.65 | 10.583% | $200.874 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $135.38 | 10.208% | $149.1996 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $131.62 | 5.119% | $138.3576 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $973.30 | $1,071.0079 | $1,071.01 | $1,070.95 | $1,071.10 | |