| 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 | $114.30 | 9.227% | $124.8465 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $33.89 | 9.809% | $37.2143 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $114.97 | 12.257% | $129.0619 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $183.61 | 5.797% | $194.2539 | $194.25 | $194.25 | $194.30 |
| Purchase #5 | $229.47 | 12.491% | $258.1331 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $147.75 | 13.474% | $167.6578 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $130.49 | 6.515% | $138.9914 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $954.48 | $1,050.1589 | $1,050.15 | $1,050.15 | $1,050.20 | |