| 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 | $85.95 | 13.125% | $97.2309 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $235.91 | 9.453% | $258.2106 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $170.69 | 9.615% | $187.1018 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $124.74 | 13.455% | $141.5238 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $209.27 | 13.268% | $237.0359 | $237.04 | $237.05 | $237.00 |
| Purchase #6 | $157.50 | 8.709% | $171.2167 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $17.84 | 5.393% | $18.8021 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $1,001.90 | $1,111.1218 | $1,111.12 | $1,111.10 | $1,111.00 | |