| 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 | $237.74 | 13.270% | $269.2881 | $269.29 | $269.30 | $269.30 |
| Purchase #2 | $18.73 | 4.415% | $19.5569 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $181.49 | 7.512% | $195.1235 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $63.60 | 7.254% | $68.2135 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $89.50 | 3.231% | $92.3917 | $92.39 | $92.40 | $92.40 |
| Purchase #6 | $122.91 | 4.121% | $127.9751 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $250.98 | 12.793% | $283.0879 | $283.09 | $283.10 | $283.10 |
| 7 purchase totals = | $964.95 | $1,055.6367 | $1,055.64 | $1,055.65 | $1,055.70 | |