| 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 | $203.99 | 8.144% | $220.6029 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $248.56 | 10.123% | $273.7217 | $273.72 | $273.70 | $273.70 |
| Purchase #3 | $183.59 | 9.394% | $200.8364 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $165.45 | 11.779% | $184.9384 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $135.35 | 12.697% | $152.5354 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $107.39 | 13.786% | $122.1948 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $86.87 | 11.749% | $97.0764 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $1,131.20 | $1,251.9060 | $1,251.91 | $1,251.95 | $1,251.80 | |