| 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 | $96.40 | 7.702% | $103.8247 | $103.82 | $103.80 | $103.80 |
| Purchase #2 | $33.97 | 8.639% | $36.9047 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $223.39 | 7.335% | $239.7757 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $110.39 | 9.505% | $120.8826 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $141.35 | 6.704% | $150.8261 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $116.79 | 5.266% | $122.9402 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $247.56 | 10.654% | $273.935 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $969.85 | $1,049.0890 | $1,049.09 | $1,049.15 | $1,049.00 | |