| 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 | $102.86 | 8.313% | $111.4108 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $235.27 | 13.450% | $266.9138 | $266.91 | $266.90 | $266.90 |
| Purchase #3 | $128.26 | 13.146% | $145.1211 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $95.65 | 6.284% | $101.6606 | $101.66 | $101.65 | $101.70 |
| Purchase #5 | $146.69 | 12.519% | $165.0541 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $163.96 | 12.241% | $184.0303 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $27.52 | 8.483% | $29.8545 | $29.85 | $29.85 | $29.90 |
| 7 purchase totals = | $900.21 | $1,004.0452 | $1,004.03 | $1,004.00 | $1,004.10 | |