| 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 | $86.39 | 9.728% | $94.794 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $122.33 | 10.604% | $135.3019 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $201.83 | 9.151% | $220.2995 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $172.50 | 7.339% | $185.1598 | $185.16 | $185.15 | $185.20 |
| Purchase #5 | $227.62 | 8.426% | $246.7993 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $112.39 | 9.840% | $123.4492 | $123.45 | $123.45 | $123.40 |
| Purchase #7 | $9.54 | 3.691% | $9.8921 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $932.60 | $1,015.6958 | $1,015.69 | $1,015.70 | $1,015.70 | |