| 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 | $194.86 | 13.817% | $221.7838 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $223.48 | 3.825% | $232.0281 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $8.34 | 13.822% | $9.4928 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $47.73 | 3.454% | $49.3786 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $234.64 | 8.274% | $254.0541 | $254.05 | $254.05 | $254.10 |
| Purchase #6 | $250.92 | 8.811% | $273.0286 | $273.03 | $273.05 | $273.00 |
| Purchase #7 | $229.67 | 10.271% | $253.2594 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,189.64 | $1,293.0254 | $1,293.02 | $1,293.10 | $1,293.10 | |