| 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 | $62.97 | 3.337% | $65.0713 | $65.07 | $65.05 | $65.10 |
| Purchase #2 | $166.77 | 8.706% | $181.289 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $213.57 | 11.139% | $237.3596 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $143.92 | 3.500% | $148.9572 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $124.65 | 8.580% | $135.345 | $135.35 | $135.35 | $135.30 |
| Purchase #6 | $210.80 | 12.430% | $237.0024 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $104.31 | 12.321% | $117.162 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $1,026.99 | $1,122.1865 | $1,122.19 | $1,122.15 | $1,122.30 | |