| 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 | $107.81 | 13.344% | $122.1962 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $117.29 | 5.446% | $123.6776 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $196.36 | 12.433% | $220.7734 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $124.48 | 3.305% | $128.5941 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $172.28 | 3.787% | $178.8042 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $108.43 | 6.794% | $115.7967 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $206.56 | 4.433% | $215.7168 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $1,033.21 | $1,105.5590 | $1,105.56 | $1,105.55 | $1,105.60 | |