| 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 | $24.32 | 13.152% | $27.5186 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $223.67 | 4.242% | $233.1581 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $17.73 | 11.103% | $19.6986 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $21.90 | 11.529% | $24.4249 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $231.76 | 10.785% | $256.7553 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $143.59 | 9.755% | $157.5972 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $239.58 | 12.159% | $268.7105 | $268.71 | $268.70 | $268.70 |
| 7 purchase totals = | $902.55 | $987.8632 | $987.87 | $987.80 | $987.90 | |