| 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 | $102.50 | 5.293% | $107.9253 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $5.38 | 4.628% | $5.629 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $206.50 | 4.700% | $216.2055 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $245.40 | 10.457% | $271.0615 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $150.31 | 11.677% | $167.8617 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $152.61 | 11.640% | $170.3738 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $231.47 | 8.367% | $250.8371 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,094.17 | $1,189.8939 | $1,189.90 | $1,189.90 | $1,189.90 | |