| 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 | $114.57 | 11.293% | $127.5084 | $127.51 | $127.50 | $127.50 |
| Purchase #2 | $62.28 | 11.488% | $69.4347 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $181.86 | 9.454% | $199.053 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $96.48 | 12.333% | $108.3789 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $51.90 | 9.193% | $56.6712 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $113.55 | 12.778% | $128.0594 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $197.30 | 7.217% | $211.5391 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $817.94 | $900.6447 | $900.64 | $900.65 | $900.70 | |