| 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 | $198.95 | 9.142% | $217.138 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $42.53 | 5.645% | $44.9308 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $214.42 | 13.470% | $243.3024 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $247.32 | 4.643% | $258.8031 | $258.80 | $258.80 | $258.80 |
| Purchase #5 | $234.61 | 5.661% | $247.8913 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $242.68 | 6.290% | $257.9446 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $172.65 | 8.783% | $187.8138 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $1,353.16 | $1,457.8240 | $1,457.81 | $1,457.85 | $1,457.70 | |