| 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 | $247.82 | 12.725% | $279.3551 | $279.36 | $279.35 | $279.40 |
| Purchase #2 | $225.81 | 10.535% | $249.5991 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $99.75 | 9.110% | $108.8372 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $152.42 | 5.262% | $160.4403 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $158.92 | 10.327% | $175.3317 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $219.51 | 6.594% | $233.9845 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $57.81 | 10.484% | $63.8708 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $1,162.04 | $1,271.4187 | $1,271.42 | $1,271.45 | $1,271.40 | |