| 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 | $131.57 | 11.264% | $146.39 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $248.31 | 4.742% | $260.0849 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $46.47 | 9.558% | $50.9116 | $50.91 | $50.90 | $50.90 |
| Purchase #4 | $170.66 | 3.202% | $176.1245 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $6.84 | 9.443% | $7.4859 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $23.75 | 11.345% | $26.4444 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $239.42 | 5.574% | $252.7653 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $867.02 | $920.2066 | $920.20 | $920.20 | $920.20 | |