| 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 | $81.68 | 13.630% | $92.813 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $216.48 | 10.737% | $239.7235 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $233.85 | 9.184% | $255.3268 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $79.43 | 5.770% | $84.0131 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $71.39 | 13.742% | $81.2004 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $41.65 | 3.118% | $42.9486 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $191.47 | 7.629% | $206.0772 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $915.95 | $1,002.1026 | $1,002.10 | $1,002.10 | $1,002.00 | |