| 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 | $90.41 | 10.337% | $99.7557 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $205.68 | 8.760% | $223.6976 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $249.89 | 13.290% | $283.1004 | $283.10 | $283.10 | $283.10 |
| Purchase #4 | $195.29 | 11.860% | $218.4514 | $218.45 | $218.45 | $218.50 |
| Purchase #5 | $169.39 | 10.480% | $187.1421 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $79.83 | 6.471% | $84.9958 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $112.68 | 8.530% | $122.2916 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $1,103.17 | $1,219.4346 | $1,219.44 | $1,219.45 | $1,219.50 | |