| 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 | $198.80 | 10.522% | $219.7177 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $32.68 | 8.181% | $35.3536 | $35.35 | $35.35 | $35.40 |
| Purchase #3 | $20.79 | 5.812% | $21.9983 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $33.99 | 6.561% | $36.2201 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $28.35 | 3.646% | $29.3836 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $33.77 | 3.266% | $34.8729 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $105.73 | 13.499% | $120.0025 | $120.00 | $120.00 | $120.00 |
| 7 purchase totals = | $454.11 | $497.5487 | $497.54 | $497.50 | $497.60 | |