| 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 | $195.55 | 12.863% | $220.7036 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $64.85 | 4.225% | $67.5899 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $64.61 | 6.148% | $68.5822 | $68.58 | $68.60 | $68.60 |
| Purchase #4 | $103.71 | 4.808% | $108.6964 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $244.47 | 4.603% | $255.723 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $198.45 | 5.625% | $209.6128 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $17.83 | 4.453% | $18.624 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $889.47 | $949.5319 | $949.52 | $949.50 | $949.50 | |