| 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 | $14.46 | 12.358% | $16.247 | $16.25 | $16.25 | $16.20 |
| Purchase #2 | $158.80 | 3.474% | $164.3167 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $5.74 | 3.327% | $5.931 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $9.43 | 4.334% | $9.8387 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $234.36 | 10.407% | $258.7498 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $105.88 | 6.485% | $112.7463 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $211.50 | 11.188% | $235.1626 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $740.17 | $802.9921 | $803.00 | $803.00 | $802.80 | |