| 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 | $188.59 | 13.723% | $214.4702 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $82.64 | 7.188% | $88.5802 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $99.76 | 4.125% | $103.8751 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $77.93 | 13.229% | $88.2394 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $231.78 | 3.131% | $239.037 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $239.78 | 6.359% | $255.0276 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $246.64 | 9.366% | $269.7403 | $269.74 | $269.75 | $269.70 |
| 7 purchase totals = | $1,167.12 | $1,258.9698 | $1,258.98 | $1,259.05 | $1,258.90 | |