| 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 | $223.37 | 8.736% | $242.8836 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $203.98 | 4.312% | $212.7756 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $5.33 | 8.446% | $5.7802 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $171.73 | 10.165% | $189.1864 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $187.62 | 9.329% | $205.1231 | $205.12 | $205.10 | $205.10 |
| Purchase #6 | $194.51 | 11.317% | $216.5227 | $216.52 | $216.50 | $216.50 |
| Purchase #7 | $187.68 | 6.353% | $199.6033 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $1,174.22 | $1,271.8749 | $1,271.87 | $1,271.90 | $1,271.90 | |