| 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 | $180.35 | 5.135% | $189.611 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $19.87 | 12.315% | $22.317 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $210.64 | 5.785% | $222.8255 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $236.94 | 4.872% | $248.4837 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $95.87 | 13.189% | $108.5143 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $213.68 | 9.321% | $233.5971 | $233.60 | $233.60 | $233.60 |
| Purchase #7 | $15.86 | 12.129% | $17.7837 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $973.21 | $1,043.1323 | $1,043.13 | $1,043.15 | $1,043.10 | |