| 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 | $208.56 | 8.560% | $226.4127 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $41.49 | 8.502% | $45.0175 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $7.83 | 6.315% | $8.3245 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $41.30 | 5.614% | $43.6186 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $85.52 | 4.242% | $89.1478 | $89.15 | $89.15 | $89.10 |
| Purchase #6 | $242.29 | 11.207% | $269.4434 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $18.78 | 5.399% | $19.7939 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $645.77 | $701.7584 | $701.75 | $701.70 | $701.60 | |