| 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 | $225.63 | 13.479% | $256.0427 | $256.04 | $256.05 | $256.00 |
| Purchase #2 | $225.26 | 9.682% | $247.0697 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $78.91 | 3.136% | $81.3846 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $47.55 | 7.768% | $51.2437 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $91.29 | 4.809% | $95.6801 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $167.76 | 12.251% | $188.3123 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $205.99 | 4.318% | $214.8846 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $1,042.39 | $1,134.6177 | $1,134.60 | $1,134.65 | $1,134.60 | |