| 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 | $231.32 | 8.871% | $251.8404 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $200.31 | 11.605% | $223.556 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $167.65 | 5.440% | $176.7702 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $49.30 | 13.195% | $55.8051 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $227.52 | 7.274% | $244.0698 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $218.90 | 4.231% | $228.1617 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $170.36 | 11.457% | $189.8781 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $1,265.36 | $1,370.0813 | $1,370.09 | $1,370.05 | $1,370.20 | |