| 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 | $212.84 | 12.553% | $239.5578 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $178.70 | 13.535% | $202.887 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $150.90 | 5.446% | $159.118 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $207.41 | 4.697% | $217.152 | $217.15 | $217.15 | $217.20 |
| Purchase #5 | $68.74 | 5.503% | $72.5228 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $31.82 | 10.721% | $35.2314 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $223.29 | 8.577% | $242.4416 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,073.70 | $1,168.9106 | $1,168.91 | $1,168.90 | $1,168.90 | |