| 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 | $221.35 | 6.174% | $235.0161 | $235.02 | $235.00 | $235.00 |
| Purchase #2 | $175.56 | 10.295% | $193.6339 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $143.89 | 3.762% | $149.3031 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $66.48 | 5.183% | $69.9257 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $181.43 | 12.845% | $204.7347 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $61.68 | 13.865% | $70.2319 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $36.93 | 7.735% | $39.7865 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $887.32 | $962.6319 | $962.63 | $962.70 | $962.50 | |