| 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 | $216.39 | 7.203% | $231.9766 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $45.77 | 13.138% | $51.7833 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $129.53 | 4.807% | $135.7565 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $239.90 | 6.746% | $256.0837 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $246.28 | 3.189% | $254.1339 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $150.74 | 6.723% | $160.8743 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $154.51 | 8.240% | $167.2416 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $1,183.12 | $1,257.8499 | $1,257.84 | $1,257.90 | $1,257.90 | |