| 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 | $237.74 | 5.813% | $251.5598 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $139.54 | 3.452% | $144.3569 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $145.63 | 9.566% | $159.561 | $159.56 | $159.55 | $159.60 |
| Purchase #4 | $199.65 | 9.293% | $218.2035 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $50.92 | 10.570% | $56.3022 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $181.58 | 6.536% | $193.4481 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $92.37 | 13.280% | $104.6367 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $1,047.43 | $1,128.0682 | $1,128.07 | $1,128.05 | $1,128.10 | |