| 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 | $226.50 | 9.349% | $247.6755 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $202.27 | 10.597% | $223.7046 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $196.32 | 7.607% | $211.2541 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $28.66 | 12.575% | $32.264 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $21.71 | 9.243% | $23.7167 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $145.59 | 13.769% | $165.6363 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $53.51 | 8.454% | $58.0337 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $874.56 | $962.2849 | $962.28 | $962.30 | $962.30 | |