| 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 | $187.34 | 13.499% | $212.629 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $237.94 | 3.427% | $246.0942 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $122.76 | 13.259% | $139.0367 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $57.46 | 5.160% | $60.4249 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $164.62 | 8.626% | $178.8201 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $132.84 | 7.595% | $142.9292 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $61.68 | 5.742% | $65.2217 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $964.64 | $1,045.1558 | $1,045.15 | $1,045.15 | $1,045.00 | |