| 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 | $58.40 | 9.250% | $63.802 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $69.99 | 5.745% | $74.0109 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $215.47 | 13.800% | $245.2049 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $231.84 | 13.104% | $262.2203 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $207.37 | 10.397% | $228.9303 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $69.64 | 10.496% | $76.9494 | $76.95 | $76.95 | $76.90 |
| Purchase #7 | $60.41 | 12.395% | $67.8978 | $67.90 | $67.90 | $67.90 |
| 7 purchase totals = | $913.12 | $1,019.0156 | $1,019.01 | $1,019.00 | $1,018.90 | |