| 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 | $111.76 | 8.523% | $121.2853 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $179.65 | 7.756% | $193.5837 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $246.62 | 11.590% | $275.2033 | $275.20 | $275.20 | $275.20 |
| Purchase #4 | $58.50 | 13.197% | $66.2202 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $56.43 | 4.244% | $58.8249 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $81.83 | 12.679% | $92.2052 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $42.79 | 5.271% | $45.0455 | $45.05 | $45.05 | $45.00 |
| 7 purchase totals = | $777.58 | $852.3681 | $852.37 | $852.35 | $852.30 | |