| 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 | $186.90 | 12.205% | $209.7111 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $9.93 | 6.540% | $10.5794 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $186.29 | 9.227% | $203.479 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $10.56 | 4.842% | $11.0713 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $201.78 | 4.280% | $210.4162 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $237.90 | 10.754% | $263.4838 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $11.51 | 11.331% | $12.8142 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $844.87 | $921.5550 | $921.55 | $921.55 | $921.60 | |