| 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 | $210.49 | 11.294% | $234.2627 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $161.92 | 10.804% | $179.4138 | $179.41 | $179.40 | $179.40 |
| Purchase #3 | $106.67 | 10.476% | $117.8447 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $193.72 | 4.134% | $201.7284 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $51.78 | 9.571% | $56.7359 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $195.42 | 13.333% | $221.4753 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $80.69 | 11.189% | $89.7184 | $89.72 | $89.70 | $89.70 |
| 7 purchase totals = | $1,000.69 | $1,101.1792 | $1,101.18 | $1,101.20 | $1,101.10 | |