| 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 | $21.36 | 6.872% | $22.8279 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $197.86 | 4.361% | $206.4887 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $246.60 | 4.227% | $257.0238 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $227.53 | 5.322% | $239.6391 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $16.74 | 8.174% | $18.1083 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $210.40 | 6.748% | $224.5978 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $107.27 | 11.379% | $119.4763 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $1,027.76 | $1,088.1619 | $1,088.17 | $1,088.20 | $1,088.10 | |