| 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 | $28.67 | 3.337% | $29.6267 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $169.56 | 10.452% | $187.2824 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $246.46 | 11.515% | $274.8399 | $274.84 | $274.85 | $274.80 |
| Purchase #4 | $23.37 | 7.818% | $25.1971 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $190.66 | 7.235% | $204.4543 | $204.45 | $204.45 | $204.50 |
| Purchase #6 | $135.37 | 11.454% | $150.8753 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $217.28 | 10.438% | $239.9597 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,011.37 | $1,112.2354 | $1,112.24 | $1,112.30 | $1,112.30 | |