| 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 | $106.42 | 7.367% | $114.26 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $187.83 | 10.297% | $207.1709 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $67.63 | 12.572% | $76.1324 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $92.31 | 12.344% | $103.7047 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $130.85 | 12.423% | $147.1055 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $213.39 | 3.121% | $220.0499 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $210.37 | 4.733% | $220.3268 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $1,008.80 | $1,088.7502 | $1,088.75 | $1,088.75 | $1,088.70 | |