| 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 | $213.48 | 3.167% | $220.2409 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $84.38 | 3.806% | $87.5915 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $233.47 | 4.651% | $244.3287 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $108.67 | 5.697% | $114.8609 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $119.32 | 8.193% | $129.0959 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $134.54 | 5.320% | $141.6975 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $143.40 | 7.604% | $154.3041 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $1,037.26 | $1,092.1195 | $1,092.12 | $1,092.15 | $1,092.10 | |