| 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 | $203.88 | 7.435% | $219.0385 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $69.95 | 10.560% | $77.3367 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $156.72 | 8.370% | $169.8375 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $206.56 | 12.602% | $232.5907 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $222.93 | 3.731% | $231.2475 | $231.25 | $231.25 | $231.20 |
| Purchase #6 | $34.35 | 3.848% | $35.6718 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $213.80 | 8.301% | $231.5475 | $231.55 | $231.55 | $231.50 |
| 7 purchase totals = | $1,108.19 | $1,197.2702 | $1,197.28 | $1,197.30 | $1,197.10 | |