| 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 | $189.78 | 9.415% | $207.6478 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $7.64 | 10.286% | $8.4259 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $235.30 | 13.859% | $267.9102 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $81.96 | 7.494% | $88.1021 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $176.47 | 7.785% | $190.2082 | $190.21 | $190.20 | $190.20 |
| Purchase #6 | $176.37 | 9.701% | $193.4797 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $63.88 | 5.685% | $67.5116 | $67.51 | $67.50 | $67.50 |
| 7 purchase totals = | $931.40 | $1,023.2855 | $1,023.29 | $1,023.30 | $1,023.20 | |