| 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 | $218.31 | 6.395% | $232.2709 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $79.66 | 9.279% | $87.0517 | $87.05 | $87.05 | $87.10 |
| Purchase #3 | $55.34 | 5.301% | $58.2736 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $226.36 | 11.140% | $251.5765 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $138.35 | 8.164% | $149.6449 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $79.87 | 11.547% | $89.0926 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $142.40 | 3.448% | $147.31 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $940.29 | $1,015.2202 | $1,015.21 | $1,015.20 | $1,015.30 | |