| 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 | $116.86 | 4.354% | $121.9481 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $105.93 | 13.284% | $120.0017 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $20.88 | 7.495% | $22.445 | $22.45 | $22.45 | $22.40 |
| Purchase #4 | $103.91 | 3.603% | $107.6539 | $107.65 | $107.65 | $107.70 |
| Purchase #5 | $181.50 | 3.538% | $187.9215 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $122.57 | 6.314% | $130.3091 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $73.25 | 13.431% | $83.0882 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $724.90 | $773.3675 | $773.37 | $773.35 | $773.30 | |