| 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 | $198.31 | 6.736% | $211.6682 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $231.62 | 10.149% | $255.1271 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $34.43 | 10.611% | $38.0834 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $114.94 | 12.670% | $129.5029 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $62.59 | 8.755% | $68.0698 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $16.64 | 7.585% | $17.9021 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $69.78 | 3.591% | $72.2858 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $728.31 | $792.6393 | $792.64 | $792.65 | $792.70 | |