| 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 | $235.99 | 6.397% | $251.0863 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $142.96 | 6.390% | $152.0951 | $152.10 | $152.10 | $152.10 |
| Purchase #3 | $183.38 | 7.283% | $196.7356 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $216.59 | 5.108% | $227.6534 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $99.83 | 11.764% | $111.574 | $111.57 | $111.55 | $111.60 |
| Purchase #6 | $41.30 | 13.639% | $46.9329 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $203.94 | 10.749% | $225.8615 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,123.99 | $1,211.9388 | $1,211.94 | $1,211.95 | $1,212.00 | |