| 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 | $207.42 | 6.452% | $220.8027 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $44.35 | 13.810% | $50.4747 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $231.76 | 6.511% | $246.8499 | $246.85 | $246.85 | $246.80 |
| Purchase #4 | $170.96 | 10.272% | $188.521 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $193.81 | 11.573% | $216.2396 | $216.24 | $216.25 | $216.20 |
| Purchase #6 | $16.86 | 9.781% | $18.5091 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $118.81 | 4.200% | $123.8 | $123.80 | $123.80 | $123.80 |
| 7 purchase totals = | $983.97 | $1,065.1970 | $1,065.19 | $1,065.15 | $1,065.10 | |