| 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 | $5.41 | 12.561% | $6.0896 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $102.48 | 11.244% | $114.0029 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $133.98 | 7.139% | $143.5448 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $231.34 | 6.148% | $245.5628 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $178.28 | 8.851% | $194.0596 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $112.80 | 12.786% | $127.2226 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $125.58 | 8.118% | $135.7746 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $889.87 | $966.2569 | $966.24 | $966.20 | $966.30 | |