| 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 | $189.78 | 8.668% | $206.2301 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $247.76 | 5.248% | $260.7624 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $214.41 | 3.740% | $222.4289 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $146.53 | 4.315% | $152.8528 | $152.85 | $152.85 | $152.90 |
| Purchase #5 | $151.35 | 10.559% | $167.331 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $64.46 | 8.717% | $70.079 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $184.29 | 3.440% | $190.6296 | $190.63 | $190.65 | $190.60 |
| 7 purchase totals = | $1,198.58 | $1,270.3138 | $1,270.31 | $1,270.40 | $1,270.30 | |