| 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 | $203.72 | 10.848% | $225.8195 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $44.34 | 13.615% | $50.3769 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $198.27 | 10.489% | $219.0665 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $103.28 | 10.699% | $114.3299 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $137.37 | 5.513% | $144.9432 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $36.34 | 8.140% | $39.2981 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $66.72 | 10.680% | $73.8457 | $73.85 | $73.85 | $73.80 |
| 7 purchase totals = | $790.04 | $867.6798 | $867.69 | $867.70 | $867.60 | |