| 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 | $210.90 | 6.303% | $224.193 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $8.75 | 11.374% | $9.7452 | $9.75 | $9.75 | $9.70 |
| Purchase #3 | $142.97 | 6.378% | $152.0886 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $183.72 | 11.807% | $205.4118 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $26.86 | 9.237% | $29.3411 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $198.65 | 3.430% | $205.4637 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $236.41 | 7.779% | $254.8003 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $1,008.26 | $1,081.0437 | $1,081.04 | $1,081.05 | $1,081.00 | |