| 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 | $216.50 | 13.315% | $245.327 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $52.62 | 4.495% | $54.9853 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $28.60 | 10.140% | $31.5 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $248.44 | 10.780% | $275.2218 | $275.22 | $275.20 | $275.20 |
| Purchase #5 | $244.38 | 9.246% | $266.9754 | $266.98 | $267.00 | $267.00 |
| Purchase #6 | $16.66 | 6.758% | $17.7859 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $141.85 | 13.665% | $161.2338 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $949.05 | $1,053.0292 | $1,053.04 | $1,053.10 | $1,053.00 | |