| 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 | $205.91 | 12.217% | $231.066 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $6.91 | 12.731% | $7.7897 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $32.45 | 7.382% | $34.8455 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $18.28 | 8.620% | $19.8557 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $188.72 | 12.752% | $212.7856 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $206.67 | 7.340% | $221.8396 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $242.38 | 9.460% | $265.3091 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $901.32 | $993.4912 | $993.51 | $993.50 | $993.50 | |