| 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 | $87.43 | 13.218% | $98.9865 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $141.89 | 6.587% | $151.2363 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $55.43 | 5.638% | $58.5551 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $199.50 | 9.452% | $218.3567 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $123.32 | 11.598% | $137.6227 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $212.26 | 3.358% | $219.3877 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $238.96 | 8.399% | $259.0303 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,058.79 | $1,143.1753 | $1,143.19 | $1,143.20 | $1,143.20 | |