| 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 | $228.40 | 10.237% | $251.7813 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $154.49 | 10.207% | $170.2588 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $69.46 | 6.278% | $73.8207 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $107.94 | 9.536% | $118.2332 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $66.39 | 11.238% | $73.8509 | $73.85 | $73.85 | $73.90 |
| Purchase #6 | $148.88 | 12.393% | $167.3307 | $167.33 | $167.35 | $167.30 |
| Purchase #7 | $32.58 | 4.452% | $34.0305 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $808.14 | $889.3061 | $889.30 | $889.35 | $889.30 | |