| 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 | $250.83 | 6.112% | $266.1607 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $249.69 | 11.791% | $279.1309 | $279.13 | $279.15 | $279.10 |
| Purchase #3 | $219.37 | 6.778% | $234.2389 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $144.82 | 12.288% | $162.6155 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $144.72 | 3.186% | $149.3308 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $104.75 | 12.707% | $118.0606 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $97.35 | 5.348% | $102.5563 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $1,211.53 | $1,312.0937 | $1,312.10 | $1,312.10 | $1,312.10 | |