| 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 | $121.80 | 9.423% | $133.2772 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $237.75 | 12.116% | $266.5558 | $266.56 | $266.55 | $266.60 |
| Purchase #3 | $16.94 | 8.623% | $18.4007 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $41.49 | 9.523% | $45.4411 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $222.66 | 5.747% | $235.4563 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $68.88 | 8.134% | $74.4827 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $67.81 | 6.210% | $72.021 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $777.33 | $845.6348 | $845.64 | $845.65 | $845.70 | |