| 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 | $247.97 | 4.737% | $259.7163 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $31.31 | 7.667% | $33.7105 | $33.71 | $33.70 | $33.70 |
| Purchase #3 | $120.77 | 4.665% | $126.4039 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $91.36 | 13.211% | $103.4296 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $121.53 | 13.144% | $137.5039 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $93.70 | 3.385% | $96.8717 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $119.30 | 13.183% | $135.0273 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $825.94 | $892.6632 | $892.66 | $892.65 | $892.60 | |