| 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 | $26.85 | 11.276% | $29.8776 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $187.44 | 3.727% | $194.4259 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $207.95 | 10.163% | $229.084 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $204.72 | 10.713% | $226.6517 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $219.26 | 3.801% | $227.5941 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $214.75 | 13.432% | $243.5952 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $55.85 | 8.181% | $60.4191 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $1,116.82 | $1,211.6476 | $1,211.65 | $1,211.70 | $1,211.70 | |