| 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 | $104.88 | 8.699% | $114.0035 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $12.34 | 13.625% | $14.0213 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $122.83 | 4.747% | $128.6607 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $22.77 | 13.337% | $25.8068 | $25.81 | $25.80 | $25.80 |
| Purchase #5 | $34.93 | 8.653% | $37.9525 | $37.95 | $37.95 | $38.00 |
| Purchase #6 | $142.48 | 8.755% | $154.9541 | $154.95 | $154.95 | $155.00 |
| Purchase #7 | $240.77 | 11.250% | $267.8566 | $267.86 | $267.85 | $267.90 |
| 7 purchase totals = | $681.00 | $743.2555 | $743.25 | $743.20 | $743.40 | |