| 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 | $232.84 | 10.147% | $256.4663 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $16.92 | 8.549% | $18.3665 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $143.91 | 13.106% | $162.7708 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $111.71 | 8.355% | $121.0434 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $221.88 | 3.585% | $229.8344 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $57.80 | 11.404% | $64.3915 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $66.36 | 6.783% | $70.8612 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $851.42 | $923.7341 | $923.73 | $923.70 | $923.80 | |