| 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 | $134.38 | 11.205% | $149.4373 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $85.76 | 6.142% | $91.0274 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $90.32 | 5.724% | $95.4899 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $242.75 | 10.456% | $268.1319 | $268.13 | $268.15 | $268.10 |
| Purchase #5 | $149.81 | 10.495% | $165.5326 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $123.67 | 9.203% | $135.0514 | $135.05 | $135.05 | $135.10 |
| Purchase #7 | $93.40 | 5.774% | $98.7929 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $920.09 | $1,003.4634 | $1,003.46 | $1,003.55 | $1,003.40 | |