| 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 | $51.59 | 11.148% | $57.3413 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $181.37 | 7.799% | $195.515 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $149.73 | 9.223% | $163.5396 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $213.39 | 3.102% | $220.0094 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $130.41 | 12.334% | $146.4948 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $21.33 | 11.621% | $23.8088 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $190.52 | 9.809% | $209.2081 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $938.34 | $1,015.9170 | $1,015.92 | $1,015.90 | $1,015.80 | |