| 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 | $214.74 | 7.539% | $230.9292 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $162.90 | 12.352% | $183.0214 | $183.02 | $183.00 | $183.00 |
| Purchase #3 | $129.58 | 13.748% | $147.3947 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $154.46 | 6.139% | $163.9423 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $231.69 | 8.652% | $251.7358 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $218.28 | 8.656% | $237.1743 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $149.79 | 4.703% | $156.8346 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,261.44 | $1,371.0323 | $1,371.02 | $1,371.05 | $1,370.90 | |