| 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 | $126.69 | 12.771% | $142.8696 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $110.55 | 4.570% | $115.6021 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $127.65 | 13.533% | $144.9249 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $249.30 | 6.480% | $265.4546 | $265.45 | $265.45 | $265.50 |
| Purchase #5 | $108.95 | 7.386% | $116.997 | $117.00 | $117.00 | $117.00 |
| Purchase #6 | $13.40 | 6.349% | $14.2508 | $14.25 | $14.25 | $14.30 |
| Purchase #7 | $46.30 | 13.642% | $52.6162 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $782.84 | $852.7152 | $852.71 | $852.65 | $852.80 | |