| 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 | $242.43 | 5.322% | $255.3321 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $217.72 | 9.443% | $238.2793 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $161.58 | 12.147% | $181.2071 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $15.76 | 10.824% | $17.4659 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $132.60 | 4.508% | $138.5776 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $144.37 | 10.690% | $159.8032 | $159.80 | $159.80 | $159.80 |
| Purchase #7 | $243.57 | 9.489% | $266.6824 | $266.68 | $266.70 | $266.70 |
| 7 purchase totals = | $1,158.03 | $1,257.3476 | $1,257.35 | $1,257.40 | $1,257.40 | |